Challenger Champaign 11/15 19:00 25 [283] Tatsuma Ito v Wolf, Jeffrey John [184] 3-6,6-3,3-6
Challenger Knoxville 11/09 15:00 25 [263] Harrison, Christian v Wolf, Jeffrey John [152] 6-2,6-3
Challenger Charlottesville 11/06 17:35 28 [224] Stefan Kozlov v Wolf, Jeffrey John [159] 6-1,6-7,6-0
Challenger Charlottesville 11/05 19:25 27 [159] Wolf, Jeffrey John v Thai-Son Kwiatkowski [228] 7-5,6-4
Challenger Charlottesville 11/04 20:00 26 [89] Denis Kudla v Wolf, Jeffrey John [159] 2-6,6-7
Challenger Charlottesville 11/03 01:00 25 [159] Wolf, Jeffrey John v Martin Damm [459] 7-5,6-4
Challenger Las Vegas 10/31 19:00 29 [247] Stefan Kozlov v Wolf, Jeffrey John [195] 4-6,4-6
Challenger Las Vegas 10/30 20:00 28 [224] Michael Mmoh v Wolf, Jeffrey John [195] 3-6,2-6
Challenger Las Vegas 10/29 20:05 27 [161] Ernesto Escobedo v Wolf, Jeffrey John [195] 3-6,3-6
Challenger Las Vegas 10/27 18:00 26 [195] Wolf, Jeffrey John v Denis Kudla [90] 4-6,6-3,6-0
Challenger Las Vegas 10/26 21:15 25 [393] Shintaro Mochizuki v Wolf, Jeffrey John [195] 3-6,5-7
ATP - Indian Wells 10/08 02:40 23 [68] Vasek Pospisil v Wolf, Jeffrey John [187] 6-4,4-6,6-4
Challenger Columbus 09/25 16:00 28 [196] Wolf, Jeffrey John v Stefan Kozlov [301] 6-2,3-6,5-7
Challenger Columbus 09/24 17:40 27 [102] Tennys Sandgren v Wolf, Jeffrey John [196] 3-6,6-3,6-7
Challenger Columbus 09/23 16:20 26 [128] King, Evan v Wolf, Jeffrey John [196] 3-6,0-6
Challenger Columbus 09/21 18:10 25 [392] Sasikumar Mukund v Wolf, Jeffrey John [196] 3-6,2-6
US Open, New York, USA 08/26 15:00 15 [115] Kamil Majchrzak v Wolf, Jeffrey John [157] 6-3,7-6
US Open, New York, USA 08/24 15:00 14 [157] Wolf, Jeffrey John v Istomin, Denis [207] 7-5,6-2
Cincinnati, USA 08/14 20:35 14 Wolf, Jeffrey John v Marcos Giron 3-6,3-6
Toronto, Canada 08/07 18:10 46 [53] Frances Tiafoe v Wolf, Jeffrey John [151] 6-2,0-6,6-4
Washington, USA 08/01 21:05 19 [151] Wolf, Jeffrey John v Elias Ymer [168] 6-7,6-7
Washington, USA 07/31 21:20 14 [151] Wolf, Jeffrey John v Ulises Blanch [249] 6-7,7-6,6-3
Atlanta, USA 07/27 19:00 25 [35] Isner, John v Wolf, Jeffrey John [151] 6-4,6-7,6-4
ATP - Los Cabos 07/20 01:20 25 [134] Brandon Nakashima v Wolf, Jeffrey John [151] 6-3,6-7,6-2
Challenger Parma 2 11/03 09:30 25 [123] Wolf, Jeffrey John v Kavcic, Blaz [268] Retired
Challenger - Hambourg 10/29 13:00 26 [123] Wolf, Jeffrey John v Roman Safiullin [184] 6-7,4-6
Challenger - Hambourg 10/27 10:00 25 [123] Wolf, Jeffrey John v Bachinger, Matthias [280] 6-4,6-3
Challenger - Hambourg 10/27 09:00 25 Wolf, Jeffrey John v Martin Klizan Cancelled
ATP Cologne 2 10/17 11:15 64 [123] Wolf, Jeffrey John v Alexei Popyrin [108] 3-6,6-4,3-6
St. Petersburg, Russia 10/13 12:00 25 [123] Wolf, Jeffrey John v Milos Raonic [21] 6-7,1-6

Wikipedia - Jeffrey John Wolf

Jeffrey John Wolf, également connu sous le diminutif de J.J. Wolf, né le à Cincinnati, est un joueur de tennis américain, professionnel depuis 2019.