2019 GT4 America Series
The 2019 Pirelli GT4 America Series is the inaugural season of the GT4 America Series. It takes over the GTS class of the Pirelli World Challenge, which adopted global GT4 technical regulations in 2018, and it is a Blancpain GT World Challenge America support series. GT4 America Series is split into a Sprint series, which features 50-minute races with one driver per car, and a SprintX series, which features one-hour races with two drivers per car and a mandatory driver change during Pit stops. Also East and West regional championships are awarded. The season began on 2 March in Austin and ends on 20 October in Las Vegas.[1]
Calendar
At the annual press conference during the 2018 24 Hours of Spa on 27 July, the Stéphane Ratel Organisation announced the first draft of the 2019 calendar.[2] The date for the season opening weekend in Austin was confirmed on 15 August.[3] Finalized schedules were announced on 29 September.[1] An official announcement, concerning the races at Las Vegas Motor Speedway that carry the 'Grand Finale' name, is forthcoming.[4]
SprintX
Round | Circuit | Date | Series |
---|---|---|---|
1 | Circuit of the Americas, Elroy, Texas | 2–3 March | East / West |
2 | WeatherTech Raceway Laguna Seca, Monterey, California | 30–31 March | West |
3 | Virginia International Raceway, Alton, Virginia | 27–28 April | East |
4 | Canadian Tire Motorsport Park, Bowmanville, Ontario | 18–19 May | East |
5 | Sonoma Raceway, Sonoma, California | 8–9 June | West |
6 | Portland International Raceway, Portland, Oregon | 13–14 July | West |
7 | Watkins Glen International, Watkins Glen, New York | 31 August–1 September | East |
8 | Road America, Elkhart Lake, Wisconsin | 21–22 September | East |
9 | Las Vegas Motor Speedway, Las Vegas, Nevada | 19–20 October | West |
Sprint
Round | Circuit | Date |
---|---|---|
1 | Streets of St. Petersburg, St. Petersburg, Florida | 9–10 March |
2 | Streets of Long Beach, Long Beach, California | 14 April |
3 | Virginia International Raceway, Alton, Virginia | 27–28 April |
4 | Canadian Tire Motorsport Park, Bowmanville, Ontario | 18–19 May |
5 | Sonoma Raceway, Sonoma, California | 8–9 June |
6 | Watkins Glen International, Watkins Glen, New York | 31 August–1 September |
7 | Road America, Elkhart Lake, Wisconsin | 21–22 September |
8 | Las Vegas Motor Speedway, Las Vegas, Nevada | 19–20 October |
Entry list
SprintX
|
|
Sprint
|
|
Race results
Bold indicates overall winner.
SprintX
Round | Circuit | Pole position | SprintX | East | West | ||||
---|---|---|---|---|---|---|---|---|---|
Pro-Am Winners | Am Winners | Pro-Am Winners | Am Winners | Pro-Am Winners | Am Winners | ||||
1 | R1 | Austin | No. 47 Nolasport | No. 47 Nolasport | No. 51 Team Panoz Racing | No. 77 Park Place Motorsports | No. 31 Bodymotion Racing | No. 28 ST Racing | No. 91 Rearden Racing |
Jason Hart Matt Travis |
Jason Hart Matt Travis |
Preston Calvert Matt Keegan |
Alan Brynjolfsson Trent Hindman |
Al Carter Sean Gibbons |
Harry Gottsacker Jon Miller |
Jeff Burton Vesko Kozarov | |||
R2 | No. 47 Nolasport | No. 47 Nolasport | No. 36 Andretti Autosport | No. 77 Park Place Motorsports | No. 34 Murillo Racing | No. 28 ST Racing | No. 67 TRG - The Racers Group | ||
Jason Hart Matt Travis |
Jason Hart Matt Travis |
Jarett Andretti Karl Thomson |
Alan Brynjolfsson Trent Hindman |
Matt Fassnacht Christian Szymczak |
Harry Gottsacker Jon Miller |
Chris Bellomo Kevin Woods | |||
2 | R1 | Laguna Seca | No. 17 TRG - The Racers Group | Did not participate | No. 19 Stephen Cameron Racing | No. 91 Rearden Racing | |||
Derek DeBoer Jim Rappaport |
Greg Liefooghe Sean Quinlan |
Jeff Burton Vesko Kozarov | |||||||
R2 | No. 19 Stephen Cameron Racing | No. 28 ST Racing | No. 67 TRG - The Racers Group | ||||||
Greg Liefooghe Sean Quinlan |
Harry Gottsacker Jon Miller |
Chris Bellomo Kevin Woods | |||||||
3 | R1 | Virginia | No. 16 Auto Technic Racing | No. 47 Nolasport | No. 91 Rearden Racing | No. 29 Classic BMW | No. 3 Epic Motorsports | Did not participate | |
John Allen Kris Wilson |
Jason Hart Matt Travis |
Jeff Burton Vesko Kozarov |
Stevan McAleer Justin Raphael |
James Clay Randy Mueller | |||||
R2 | No. 47 Nolasport | No. 47 Nolasport | No. 91 Rearden Racing | No. 22 Precision Driving Tech | No. 69 BGB Motorsports Group | ||||
Jason Hart Matt Travis |
Jason Hart Matt Travis |
Jeff Burton Vesko Kozarov |
Marko Radisic Karl Wittmer |
Tom Collingwood John Tecce | |||||
4 | R1 | Mosport | No. 34 Murillo Racing | No. 47 Nolasport | No. 36 Andretti Autosport | No. 27 KRÜGSPEED | No. 3 Epic Motorsports | ||
Matt Fassnacht Christian Szymczak |
Jason Hart Matt Travis |
Jarett Andretti Karl Thomson |
Anthony Geraci Elivan Goulart |
James Clay Randy Mueller | |||||
R2 | No. 34 Murillo Racing | No. 19 Stephen Cameron Racing | No. 51 Team Panoz Racing | No. 27 KRÜGSPEED | No. 34 Murillo Racing | ||||
Matt Fassnacht Christian Szymczak |
Greg Liefooghe Sean Quinlan |
Preston Calvert Matt Keegan |
Anthony Geraci Elivan Goulart |
Matt Fassnacht Christian Szymczak | |||||
5 | R1 | Sonoma | No. 34 Murillo Racing | No. 19 Stephen Cameron Racing | No. 2 GMG Racing | Did not participate | No. 34 Murillo Racing | No. 91 Rearden Racing | |
Kenny Murillo Christian Szymczak |
Greg Liefooghe Sean Quinlan |
Jason Bell James Sofronas |
Kenny Murillo Christian Szymczak |
Jeff Burton Vesko Kozarov | |||||
R2 | No. 47 Nolasport | No. 36 Andretti Autosport | No. 51 Team Panoz Racing | No. 34 Murillo Racing | No. 91 Rearden Racing | ||||
Jason Hart Matt Travis |
Jarett Andretti Colin Mullan |
Preston Calvert Matt Keegan |
Kenny Murillo Christian Szymczak |
Jeff Burton Vesko Kozarov | |||||
6 | R1 | Portland | No. 34 Murillo Racing | No. 19 Stephen Cameron Racing | No. 51 Team Panoz Racing | No. 34 Murillo Racing | No. 24 Ian Lacy Racing | ||
Kenny Murillo Christian Szymczak |
Greg Liefooghe Sean Quinlan |
Preston Calvert Matt Keegan |
Kenny Murillo Christian Szymczak |
Frank Gannett Drew Staveley | |||||
R2 | No. 24 Ian Lacy Racing | No. 47 Nolasport | No. 51 Team Panoz Racing | No. 28 ST Racing | No. 91 Rearden Racing | ||||
Frank Gannett Drew Staveley |
Jason Hart Matt Travis |
Preston Calvert Matt Keegan |
Harry Gottsacker Jon Miller |
Jeff Burton Vesko Kozarov | |||||
7 | R1 | Watkins Glen | No. 91 Rearden Racing | No. 19 Stephen Cameron Racing | No. 91 Rearden Racing | No. 77 Park Place Motorsports | No. 34 Murillo Racing | Did not participate | |
Jeff Burton Vesko Kozarov |
Greg Liefooghe Sean Quinlan |
Jeff Burton Vesko Kozarov |
Alan Brynjolfsson Trent Hindman |
Matt Fassnacht Christian Szymczak | |||||
R2 | No. 24 Ian Lacy Racing | No. 19 Stephen Cameron Racing | No. 51 Team Panoz Racing | No. 77 Park Place Motorsports | No. 34 Murillo Racing | ||||
Frank Gannett Karl Wittmer |
Greg Liefooghe Sean Quinlan |
Preston Calvert Matt Keegan |
Alan Brynjolfsson Trent Hindman |
Matt Fassnacht Christian Szymczak | |||||
8 | R1 | Road America | |||||||
R2 | |||||||||
9 | R1 | Las Vegas | Did not participate | ||||||
R2 | |||||||||
Sprint
Round | Circuit | Pole position | Pro Winners | Am Winners | |
---|---|---|---|---|---|
1 | R1 | St. Petersburg | No. 66 TRG - The Racers Group | No. 50 Team Panoz Racing | No. 7 Park Place Motorsports |
Spencer Pumpelly | Ian James | Alan Brynjolfsson | |||
R2 | No. 41 PF Racing | No. 41 PF Racing | No. 51 Team Panoz Racing | ||
Jade Buford | Jade Buford | Preston Calvert | |||
2 | Long Beach | No. 66 TRG - The Racers Group | No. 66 TRG - The Racers Group | No. 51 Team Panoz Racing | |
Spencer Pumpelly | Spencer Pumpelly | Matt Keegan | |||
3 | R1 | Virginia | No. 66 TRG - The Racers Group | No. 10 Blackdog Speed Shop | No. 53 Murillo Racing |
Spencer Pumpelly | Michael Cooper | Matt Fassnacht | |||
R2 | No. 53 Murillo Racing | No. 74 Robinson Racing | No. 53 Murillo Racing | ||
Matt Fassnacht | Gar Robinson | Matt Fassnacht | |||
4 | R1 | Mosport | No. 71 Marco Polo Motorsports | No. 71 Marco Polo Motorsports | No. 18 Andretti Autosport |
Nicolai Elghanayan | Nicolai Elghanayan | Jarett Andretti | |||
R2 | No. 66 TRG - The Racers Group | No. 66 TRG - The Racers Group | No. 18 Andretti Autosport | ||
Spencer Pumpelly | Spencer Pumpelly | Jarett Andretti | |||
5 | R1 | Sonoma | No. 10 Blackdog Speed Shop | No. 10 Blackdog Speed Shop | No. 12 Ian Lacy Racing |
Michael Cooper | Michael Cooper | Drew Staveley | |||
R2 | No. 10 Blackdog Speed Shop | No. 50 Team Panoz Racing | No. 12 Ian Lacy Racing | ||
Michael Cooper | Ian James | Drew Staveley | |||
6 | R1 | Watkins Glen | No. 18 Andretti Autosport | No. 50 Team Panoz Racing | No. 12 Ian Lacy Racing |
Jarett Andretti | Ian James | Drew Staveley | |||
R2 | No. 74 Robinson Racing | No. 18 Andretti Autosport | No. 99 JCR Motorsports | ||
Gar Robinson | Jarett Andretti | Jeff Courtney | |||
7 | R1 | Road America | |||
R2 | |||||
8 | R1 | Las Vegas | |||
R2 | |||||
Championship standings
- Scoring system
Championship points are awarded for the first ten positions in each race. Entries are required to complete 75% of the winning car's race distance in order to be classified and earn points. Individual drivers are required to participate for a minimum of 25 minutes in order to earn championship points in any SprintX race.
Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th |
---|---|---|---|---|---|---|---|---|---|---|
Points | 25 | 18 | 15 | 12 | 10 | 8 | 6 | 4 | 2 | 1 |
Drivers' championships
SprintX
|
Bold – Pole |
Sprint Overall
Pos. | Driver | Team | STP |
LBH |
VIR |
MOS |
SON |
WGL |
ELK |
LVS |
Points | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Ian James | Team Panoz Racing | 1 | 5 | 2 | 20 | 3 | 5 | 3 | 2 | 1 | 1 | 7 | 167 | ||||
2 | Spencer Pumpelly | TRG - The Racers Group | 2 | 4 | 1 | 19 | Ret | 2 | 1 | 3 | 3 | 5 | 5 | 148 | ||||
3 | Michael Cooper | Blackdog Speed Shop | 4 | 13 | 3 | 2 | 4 | 3 | 2 | 1 | 2 | 4 | 18 | 145 | ||||
4 | Gar Robinson | Robinson Racing | 3 | 2 | 9 | 3 | 2 | 7 | 6 | 18 | 10 | 2 | 2 | 119 | ||||
5 | Jarett Andretti | Andretti Autosport | Ret | 8 | 7 | 5 | 20 | 4 | 5 | 6 | 5 | 19 | 1 | 85 | ||||
6 | Shane Lewis | Robinson Racing | 14 | 3 | 5 | 4 | 5 | 6 | 9 | 7 | 7 | 3 | 16 | 84 | ||||
7 | Drew Staveley | Ian Lacy Racing | 10 | 6 | 6 | 8 | 8 | 4 | 6 | 6 | 4 | 65 | ||||||
8 | Matt Fassnacht | Murillo Racing | 1 | 1 | Ret | 13 | 50 | |||||||||||
9 | Nicolai Elghanayan | Marco Polo Motorsports | Ret | 12 | 17 | 8 | 7 | 1 | 7 | 8 | 8 | 49 | ||||||
10 | Matt Brabham | CRP Racing | 8 | 5 | 4 | 26 | ||||||||||||
11 | Jade Buford | PF Racing | 15 | 1 | 25 | |||||||||||||
12 | Alan Brynjolfsson | Park Place Motorsports | 5 | 11 | 11 | 17 | 16 | 9 | 11 | 11 | Ret | 8 | 6 | 24 | ||||
13 | Jeff Courtney | JCR Motorsports | 7 | 3 | 21 | |||||||||||||
14 | Marko Radisic | Precision Driving Tech | 8 | 7 | 13 | 7 | 8 | 19 | 17 | 12 | 10 | 21 | ||||||
15 | Preston Calvert | Team Panoz Racing | 7 | 6 | 14 | |||||||||||||
16 | Nate Stacy | KohR Motorsports | Ret | 4 | 12 | |||||||||||||
16 | Matt Keegan | Team Panoz Racing | 4 | 12 | ||||||||||||||
17 | Tony Gaples | Blackdog Speed Shop | 6 | 15 | 14 | 11 | 12 | 11 | 10 | 10 | 9 | 11 | DNS | 12 | ||||
18 | James Sofronas | GMG Racing | 6 | 8 | ||||||||||||||
19 | Ari Balogh | Stephen Cameron Racing | 9 | 8 | 6 | |||||||||||||
20 | Jeff Burton | Rearden Racing | 9 | 10 | 9 | 12 | Ret | Ret | 5 | |||||||||
20 | Sean Quinlan | Stephen Cameron Racing | 10 | 9 | Ret | 15 | Ret | 11 | 13 | 9 | 5 | |||||||
21 | Tom Collingwood | BGB Motorsports Group | 9 | 10 | 16 | 11 | 13 | 17 | 18 | 17 | 3 | |||||||
21 | Mark Klenin | KPR | 10 | 9 | DNS | 14 | 17 | 12 | 12 | 13 | 16 | 14 | 13 | 3 | ||||
22 | Jason Bell | GMG Racing | 12 | 14 | 15 | 18 | 14 | 10 | 16 | 14 | 15 | 15 | 11 | 1 | ||||
22 | Michael McCann | McCann Racing | Ret | DNS | 10 | 14 | 1 | |||||||||||
Michael Dinan | Flying Lizard Motorsports | 11 | Ret | Ret | Ret | DNS | 17 | 12 | 0 | |||||||||
Toby Grahovec | Classic BMW | 12 | 13 | 0 | ||||||||||||||
Dmitry Novikov | Rearden Racing | 12 | 19 | 17 | 19 | 0 | ||||||||||||
Samantha Tan | ST Racing | 12 | 0 | |||||||||||||||
Chris Ohmacht | Classic BMW | 13 | 13 | 0 | ||||||||||||||
Ian Lacy | Ian Lacy Racing | 13 | DNS | 0 | ||||||||||||||
Frank Gannett | Ian Lacy Racing | 16 | DNS | Ret | 15 | 18 | 14 | 14 | 20 | 20 | 16 | 15 | 0 | |||||
Henry Schmitt | Stephen Cameron Racing | DNS | 15 | 15 | 14 | 0 | ||||||||||||
CJ Moses | GMG Racing | 17 | Ret | 16 | 0 | |||||||||||||
Erin Vogel | Flying Lizard Motorsports | 16 | 18 | 0 | ||||||||||||||
James Pesek | PF Racing | Ret | Ret | |||||||||||||||
Bob Michaelian | Racers Edge Motorsports | Ret | ||||||||||||||||
Greg Palmer | Kelly-Moss/Photon Motorsports | DNS | DNS | |||||||||||||||
Pos. | Driver | Team | STP |
LBH |
VIR |
MOS |
SON |
WGL |
ELK |
LVS |
Points |
Sprint Am Cup
Pos. | Driver | Team | STP |
LBH |
VIR |
MOS |
SON |
WGL |
ELK |
LVS |
Points | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Drew Staveley | Ian Lacy Racing | 10 | 6 | 6 | 8 | 8 | 4 | 6 | 6 | 4 | 177 | ||||||
2 | Alan Brynjolfsson | Park Place Motorsports | 5 | 11 | 11 | 17 | 16 | 9 | 11 | 11 | Ret | 8 | 6 | 114 | ||||
3 | Tony Gaples | Blackdog Speed Shop | 6 | 15 | 14 | 11 | 12 | 11 | 10 | 10 | 9 | 11 | DNS | 108 | ||||
4 | Jarett Andretti | Andretti Autosport | Ret | 8 | 7 | 5 | 20 | 4 | 5 | 101 | ||||||||
5 | Marko Radisic | Precision Driving Tech | 8 | 7 | 13 | 7 | 8 | 19 | 17 | 12 | 10 | 86 | ||||||
6 | Mark Klenin | KPR | 10 | 9 | DNS | 14 | 17 | 12 | 12 | 13 | 16 | 14 | 13 | 61 | ||||
7 | Matt Fassnacht | Murillo Racing | 1 | 1 | Ret | 13 | 58 | |||||||||||
8 | Sean Quinlan | Stephen Cameron Racing | 10 | 9 | Ret | 15 | Ret | 11 | 13 | 9 | 55 | |||||||
9 | Jason Bell | GMG Racing | 12 | 14 | 15 | 18 | 14 | 10 | 16 | 14 | 15 | 54 | ||||||
10 | Jeff Burton | Rearden Racing | 9 | 10 | 9 | 12 | Ret | Ret | 50 | |||||||||
11 | Jeff Courtney | JCR Motorsports | 7 | 3 | 43 | |||||||||||||
12 | Preston Calvert | Team Panoz Racing | 7 | 6 | 40 | |||||||||||||
13 | Tom Collingwood | BGB Motorsports Group | 9 | 10 | 16 | 11 | 13 | 17 | 18 | 17 | 35 | |||||||
14 | Matt Keegan | Team Panoz Racing | 4 | 25 | ||||||||||||||
15 | Ari Balogh | Stephen Cameron Racing | 9 | 8 | 24 | |||||||||||||
16 | Henry Schmitt | Stephen Cameron Racing | DNS | 15 | 15 | 14 | 17 | |||||||||||
17 | Frank Gannett | Ian Lacy Racing | 16 | DNS | Ret | 15 | 18 | 14 | 14 | 20 | 20 | 16 | 15 | 14 | ||||
18 | Samantha Tan | ST Racing | 12 | 10 | ||||||||||||||
19 | Michael Dinan | Flying Lizard Motorsports | 11 | Ret | Ret | Ret | DNS | 17 | 12 | 10 | ||||||||
20 | Dmitry Novikov | Rearden Racing | 12 | 19 | 17 | 19 | 7 | |||||||||||
21 | Chris Ohmacht | Classic BMW | 13 | 13 | 6 | |||||||||||||
21 | Erin Vogel | Flying Lizard Motorsports | 16 | 18 | 6 | |||||||||||||
22 | CJ Moses | GMG Racing | 17 | Ret | 16 | 3 | ||||||||||||
Bob Michaelian | Racers Edge Motorsports | Ret | ||||||||||||||||
Greg Palmer | Kelly-Moss/Photon Motorsports | DNS | DNS | |||||||||||||||
Pos. | Driver | Team | STP |
LBH |
VIR |
MOS |
SON |
WGL |
ELK |
LVS |
Points |
Teams' championships
SprintX
|
Sprint
|
Manufacturers' championships
SprintX
|
Sprint
|
See also
Notes
References
- ^ a b Dagys, John (29 September 2018). "GT4 America Format, Schedules Finalized". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ Dagys, John (27 July 2018). "PWC Schedules Released; 'Grand Finale' Confirmed". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ "COTA Date Confirmed; Further Details on GTS, GT4 Americas". sportscar365. John Dagys Media. 15 August 2018. Retrieved 2 March 2019.
- ^ Dagys, John (28 February 2019). "COTA Thursday Notebook". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g h "GMG continues commitment to Blancpain GT World Challenge in 2019". gmgracing.com. GMG Racing. 1 February 2019. Retrieved 2 March 2019.
- ^ a b c d e "California Dreamin' – Thirty-seven Pirelli GT4 America Sprint/SprintX Entries Set for Battle at Sonoma Raceway". gt4-america.com. SRO Motorsports Group. 31 May 2019. Retrieved 1 June 2019.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af Dagys, John (22 April 2019). "GT4 SprintX, Sprint Set for First Doubleheader Weekend". sportscar365. John Dagys Media. Retrieved 22 April 2019.
- ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av Dagys, John (22 February 2019). "32-Car GT4 Field Set for COTA". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g h i Dagys, John (13 February 2019). "TRG Confirms Three-Car Porsche GT4 Effort; Pumpelly for Sprint". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e Myrehn, Ryan (27 February 2019). "Cameron Racing Confirms BMW GT3, GT4 Entries". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g "Flying Lizard announces Dinan and Foley for 2019 season in Porsche entry". lizardms.com. Flying Lizard Motorsports. 27 February 2019. Retrieved 2 March 2019.
- ^ a b c d e f g Dagys, John (3 December 2018). "Precision Driving Confirms BMW GT4 Program". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c "31 GT4 America Sprint, SprintX Entries Set for CTMP". sportscar365. John Dagys Media. 13 May 2019. Retrieved 17 May 2019.
- ^ a b c d "New beginnings for ST Racing in 2019". st-racing.org. ST Racing. 17 December 2018. Retrieved 2 March 2019.
- ^ a b Dagys, John (22 February 2019). "Gottsacker, Miller in Second ST BMW GT4 for COTA". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f Dagys, John (7 February 2019). "Classic BMW Confirms Two-Car GT4 Effort". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b Dagys, John (19 February 2019). "Sexton, Mason Added to Classic BMW Lineup for COTA". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d Dagys, John (23 February 2019). "Bodymotion Expands to SRO America; Fields Porsche GT4". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g "Jarett Andretti announces team and manufacturer for 2019 season". andrettiautosport.com. Andretti Autosport. 8 February 2019. Retrieved 2 March 2019.
- ^ a b c d e f g Dagys, John (25 February 2019). "Nolasport Commits to GT4 SprintX". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g h Dagys, John (1 March 2019). "James: Panoz Team Motivated to Continue 'In Don's Honor'". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g h "GT4 America WeatherTech Raceway Laguna Seca Entry List". gt4-america.com. SRO Motorsports Group. 26 March 2019. Retrieved 29 March 2019.
- ^ a b c d Dagys, John (22 February 2019). "KohR Commits to GT4 East With Stacy, Golinello". sportscar365. John Dagys Media. Retrieved 2 March 2019.
- ^ a b c d e f g "Park Place Motorsports Enters SRO Action". parkplacemotorsports.com. Park Place Motorsports. 27 February 2019. Retrieved 2 March 2019.
- ^ a b c d "Parker Chase to Join RENNtech Motorsports for SRO America Season Opener". renntechnews.blogspot.com. RENNtech Motorsports. 25 February 2019. Retrieved 2 March 2019.
- ^ a b c d e f g h i j k l Dagys, John (8 April 2019). "21 Entries for Long Beach GT4 Sprint Round". sportscar365. John Dagys Media. Retrieved 14 April 2019.
- ^ a b c Dagys, John (8 February 2019). "Blackdog Switches to McLaren GT4s". sportscar365. John Dagys Media. Retrieved 3 March 2019.
- ^ Lloyd, Daniel (28 February 2019). "Blackdog Signs Newly Named McLaren Factory Driver Cooper". sportscar365. John Dagys Media. Retrieved 3 March 2019.
- ^ a b c d Myrehn, Ryan (2 November 2018). "Ian Lacy Racing Switches to Ford Mustang GT4". sportscar365. John Dagys Media. Retrieved 6 March 2019.
- ^ a b c d e f g h i j k l Dagys, John (6 March 2019). "20 Entries for GT4 Sprint Season Opener at St. Pete". sportscar365. John Dagys Media. Retrieved 6 March 2019.
- ^ a b Kilshaw, Jake (15 May 2019). "Vogel to Make GT4 America Debut at Sonoma". sportscar365. John Dagys Media. Retrieved 17 May 2019.
- ^ a b c Dagys, John (8 May 2018). "Stacy Switches to GT4 Sprint as Golinello Continues Recovery". sportscar365. John Dagys Media. Retrieved 9 May 2019.
- ^ a b c Dagys, John (20 February 2019). "Klenin Confirms Return With McLaren GT4". sportscar365. John Dagys Media. Retrieved 3 March 2019.
- ^ a b c Dagys, John (12 February 2019). "Elghanayan, MarcoPolo Confirm GT4 Sprint Return". sportscar365. John Dagys Media. Retrieved 3 March 2019.