IndyCar Series

Highest top 10 percentage

25 or more starts are needed to appear on the list for F1, Champ Car, IndyCar, MotoGP, NASCAR Xfinity, or NASCAR Trucks, while 50 or more starts are needed for Cup.

Driver	Top 10 percentage
Gil de Ferran	77.4194
Dario Franchitti	72.1854
Scott Dixon	72.0930
Hélio Castroneves	71.9828
Dan Wheldon	69.9248
Sam Hornish, Jr.	68.9655
Tony Kanaan	68.2028
Juan Pablo Montoya	65.7143
Will Power	64.8000
Simon Pagenaud	61.9718
Tony Stewart	57.6923
Scott Sharp	55.7823
Ryan Briscoe	54.8148
Danica Patrick	54.7826
Scott Goodyear	53.8462
Al Unser, Jr.	53.5714
Bryan Herta	53.4483
Vitor Meira	53.4351
Felipe Giaffone	52.4590
Kenny Bräck	52.1739
Marco Andretti	50.8982
Ryan Hunter-Reay	50.7042
James Hinchcliffe	49.3151
Billy Boat	47.6190
Eliseo Salazar	47.1698
Eddie Cheever	46.7532
Shigeaki Hattori	46.1538
Buddy Rice	44.4444
Jeff Ward	44.2623
Justin Wilson	44.1667
Buddy Lazier	44.1176
Richie Hearn	44.0000
Alex Barron	43.5484
Darren Manning	43.3333
Carlos Muñoz	43.2432
Oriol Servià	43.0556
Jeff Simmons	42.3077
Donnie Beechler	41.6667
Buzz Calkins	41.5094
Stéphan Grégoire	41.3043
Davey Hamilton	41.0714
Tora Takagi	40.6250
Graham Rahal	40.0000
Charlie Kimball	39.2857
Robbie Buhl	38.4615
Sébastien Bourdais	37.8378
Tomas Scheckter	37.2881
Sam Schmidt	37.0370
Townsend Bell	37.0370
Airton Daré	35.8974
Arie Luyendyk	35.7143
Alex Tagliani	34.7222
Josef Newgarden	34.3284
Robby McGehee	34.2105
Raphael Matos	34.2105
Kosuke Matsuura	33.8462
J.R. Hildebrand	31.8182
Jack Hawksworth	30.3030
Hideki Mutoh	30.1887
Roberto Guerrero	28.0000
Mike Conway	27.7778
Mark Dismore	27.5862
Greg Ray	27.3973
Ed Carpenter	27.0440
Jaques Lazier	26.7857
Takuma Sato	26.4706
Mario Moraes	26.0000
E.J. Viso	24.0000
Roger Yasukawa	22.5000
Simona de Silvestro	22.0588
Raul Boesel	18.5185
Alex Lloyd	14.8148
A.J. Foyt IV	14.2857
James Jakes	13.6364
Jimmy Kite	11.7647
Sarah Fisher	10.8434
Tristan Vautier	10.0000
Tyce Carlson	6.8966
Sebastian Saavedra	6.5574