Highest win rate
The data below represent the amount of races that a driver has won.

Drivers # 1 Wallard, Lee 50,000% 2 Fangio, Juan Manuel 47,059% 3 Ascari, Alberto 40,625% 4 Vukovich, Bill 40,000% 5 Schumacher, Michael 36,694% 6 Clark, Jim 34,722% 7 Stewart, Jackie 27,273% 8 Prost, Alain 25,758% 9 Senna, Ayrton 25,466% 10 Moss, Stirling 24,242% 11 Hamilton, Lewis 22,000% 12 Sweikert, Bob 20,000% 13 Hill, Damon 19,130% 14 Flaherty, Pat 16,667% 15 Mansell, Nigel 16,578% 16 Brooks, Tony 15,789% 17 Alonso, Fernando 15,328% 18 Farina, Nino 15,152% 19 Lauda, Niki 14,706% 20 Fagioli, Luigi 14,286% 21 Hanks, Sam 12,500% = Ruttman, Troy 12,500% 23 Häkkinen, Mika 12,422% 24 Vettel, Sebastian 12,195% 25 Räikkönen, Kimi 11,688% 26 Piquet, Nelson 11,330% 27 Parsons, Johnnie 11,111% = Brabham, Jack 11,111% = Bryan, Jimmy 11,111% 30 Hunt, James 10,870% 31 Jones, Alan 10,345% 32 Rathmann, Jim 10,000% = Scarfiotti, Ludovico 10,000% = Rindt, Jochen 10,000% 35 Massa, Felipe 9,735% 36 Fittipaldi, Emerson 9,722% 37 Collins, Peter 9,375% = Andretti, Mario 9,375% 39 Scheckter, Jody 9,091% 40 Villeneuve, Gilles 8,955% 41 Ward, Rodger 8,333% 42 Reutemann, Carlos 8,219% 43 Peterson, Ronnie 8,197% 44 Hill, Graham 7,955% 45 Gonzalez, Jose Froilan 7,692% 46 Montoya, Juan Pablo 7,447% 47 von Trips, Wolfgang 7,407% 48 Hulme, Denny 7,143% 49 Ickx, Jacky 6,897% 50 Villeneuve, Jacques 6,790% 51 Hawthorn, Mike 6,667% = Revson, Peter 6,667% 53 Hill, Phil 6,250% 54 Taruffi, Piero 5,556% 55 Surtees, John 5,405% 56 Coulthard, David 5,328% 57 Baghetti, Giancarlo 4,762% = Berger, Gerhard 4,762% 59 Arnoux, René 4,698% 60 Gurney, Dan 4,651% 61 Pironi, Didier 4,412% 62 Rosberg, Keke 4,386% 63 Musso, Luigi 4,167% = Button, Jenson 4,167% 65 Jabouille, Jean-Pierre 4,082% 66 McLaren, Bruce 3,960% 67 Barrichello, Rubens 3,873% 68 Regazzoni, Clay 3,788% 69 Rodriguez, Pedro 3,636% 70 Laffite, Jacques 3,448% 71 Schumacher, Ralf 3,352% 72 Gethin, Peter 3,333% 73 Watson, John 3,289% 74 Nilsson, Gunnar 3,226% 75 Irvine, Eddie 2,740% 76 Alboreto, Michele 2,577% 77 Trintignant, Maurice 2,469% 78 Bandini, Lorenzo 2,381% 79 Patrese, Riccardo 2,353% 80 Cevert, Francois 2,128% 81 Depailler, Patrick 2,105% 82 Siffert, Jo 2,083% 83 Ireland, Innes 2,000% = Kovalainen, Heikki 2,000% 85 Frentzen, Heinz-Harald 1,923% 86 Ginther, Richie 1,887% 87 Herbert, Johnny 1,875% 88 de Angelis, Elio 1,852% 89 Boutsen, Thierry 1,840% 90 Kubica, Robert 1,818% 91 Tambay, Patrick 1,770% 92 Webber, Mark 1,471% 93 Pace, Carlos 1,408% 94 Brambilla, Vittorio 1,370% 95 Fisichella, Giancarlo 1,322% 96 Nannini, Alessandro 1,316% 97 Beltoise, Jean-Pierre 1,176% 98 Bonnier, Jo 0,962% = Mass, Jochen 0,962% 100 Panis, Olivier 0,637% 101 Alesi, Jean 0,498% 102 Trulli, Jarno 0,465%