ATP - São Peterburgo | 10/10 11:00 | 64 | [120] Jeffrey John Wolf v Alexey Vatutin [235] | 4-6,6-1,6-3 | |
Open de França | 09/21 13:25 | 14 | [120] Jeffrey John Wolf v Roberto Marcora [170] | 4-6,3-6 | |
Open dos EUA | 09/05 16:00 | 25 | [138] Jeffrey John Wolf v Daniil Medvedev [5] | 3-6,3-6,2-6 | |
Open dos EUA | 09/03 18:00 | 24 | [138] Jeffrey John Wolf v Roberto Carballes Baena [101] | 6-2,6-4,6-3 | |
Open dos EUA | 09/01 19:55 | 23 | [36] Guido Pella v Jeffrey John Wolf [138] | 2-6,6-0,3-6,3-6 | |
ATP - Nova Iorque | 08/23 20:05 | 24 | [144] Jeffrey John Wolf v Richard Gasquet [50] | 4-6,4-6 | |
ATP - Nova Iorque | 08/21 15:00 | 19 | [144] Jeffrey John Wolf v Jaume Munar [105] | 2-6,6-2,6-4 | |
ATP - Nova Iorque | 08/20 15:00 | 44 | [69] Egor Gerasimov v Jeffrey John Wolf [144] | 3-6,1-6 | |
Matchplay 120 | 06/18 18:00 | - | Mikael Torpegaard v Jeffrey John Wolf | View | |
Matchplay 120 | 06/12 17:00 | 1 | [168] Mikael Torpegaard v Jeffrey John Wolf [144] | 6-4,7-6 | |
Matchplay 120 | 06/12 17:00 | - | Tennys Sandgren v Jeffrey John Wolf | View | |
Matchplay 120 | 06/05 18:00 | 1 | [168] Mikael Torpegaard v Jeffrey John Wolf [144] | 3-6,2-6 | |
Matchplay 120 | 06/03 16:00 | 1 | [144] Jeffrey John Wolf v Tennys Sandgren [55] | 6-1,4-6,6-3 | |
Matchplay 120 | 05/29 18:00 | 1 | [144] Jeffrey John Wolf v Mikael Torpegaard [168] |
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Matchplay 120 | 05/26 16:00 | 1 | [144] Jeffrey John Wolf v Mikael Torpegaard [168] | 6-4,6-2 | |
Challenger Columbus | 03/01 17:00 | 29 | [165] Denis Istomin v Jeffrey John Wolf [163] | 4-6,2-6 | |
Challenger Columbus | 02/29 20:05 | 28 | [163] Jeffrey John Wolf v Mikael Torpegaard [176] | 7-6,7-6 | |
Challenger Columbus | 02/28 18:45 | 27 | [163] Jeffrey John Wolf v Cedrik-Marcel Stebe [138] | 5-7,7-6,6-3 | |
Challenger Columbus | 02/27 19:45 | 26 | [163] Jeffrey John Wolf v Roberto Quiroz [275] | 6-2,4-6,6-2 | |
Challenger Columbus | 02/25 17:30 | 25 | [163] Jeffrey John Wolf v James Ward [273] | 6-7,6-3,6-4 | |
Challenger - Cleveland | 02/13 23:00 | 26 | [169] Jeffrey John Wolf v Thomaz Bellucci [337] | 3-6,4-6 | |
Challenger - Cleveland | 02/12 23:00 | 25 | [169] Jeffrey John Wolf v Jurij Rodionov [232] | 4-6,6-3,7-5 | |
Challenger - Dallas | 02/07 17:00 | 27 | [183] Jeffrey John Wolf v Emilio Gomez [156] | 6-7,6-7 | |
Challenger - Dallas | 02/06 18:25 | 26 | [265] Yosuke Watanuki v Jeffrey John Wolf [183] | 4-6,5-7 | |
Challenger - Dallas | 02/04 17:25 | 25 | [210] Ernesto Escobedo v Jeffrey John Wolf [183] | 6-7,3-6 | |
Open da Austrália | 01/17 00:55 | 45 | [202] Marco Trungelliti v Jeffrey John Wolf [181] | 0-6,7-6,7-5 | |
Open da Austrália | 01/15 23:00 | 44 | [225] Zdenek Kolar v Jeffrey John Wolf [181] | 4-6,2-6 | |
Challenger - Numeá | 01/13 00:00 | 29 | [100] Yuichi Sugita v Jeffrey John Wolf [185] | 2-6,2-6 | |
Challenger - Numeá | 01/10 23:00 | 28 | [219] Matteo Viola v Jeffrey John Wolf [185] | 2-6,2-6 | |
Challenger - Numeá | 01/09 23:00 | 27 | [341] Blaz Kavcic v Jeffrey John Wolf [185] | 3-6,4-6 |
Jeffrey John Wolf (nascido em 21 de dezembro de 1998) é um jogador de tênis júnior norte-americano. Ocupa a 18ª posição no ranking júnior, alcançada em 16 de maio de 2016. Fez sua estreia na chave principal do Grand Slam no Aberto dos Estados Unidos de 2016, na competição de duplas com John McNally.