John Wolf Jeffrey
🇺🇸USA· #218· 27y· Right-handed· ATP
26–11 · last 52 weeks
18–7 on hard courts in the last 52 weeks, his best surface.
Last match
6-4 6-7(9) 1-6Match details
Form & record· last 52 weeks
- 26–11
- Record
- 70%
- Win rate
- Last 5
- 6–4
- Last 10
Hard 18–7Clay 8–4
Record by season
| Season | Total | Hard | Clay | Grass | Indoor |
|---|---|---|---|---|---|
| All | 209–15058% | 112–8357% | 28–2652% | 4–450% | 65–3764% |
| 2026 | 26–1170% | 18–772% | 8–467% | — | — |
| 2025 | 6–460% | 0–10%† | — | — | 6–367% |
| 2024 | 17–2640% | 11–1641% | 6–940% | — | 0–10%† |
| 2023 | 31–2654% | 16–1355% | 5–550% | 4–450% | 6–460% |
| 2022 | 43–2960% | 23–1561% | 8–467% | — | 12–1055% |
† fewer than 5 matches
Recent matches
San Diego 2 Challenger · ChallengerHard · 2026
Tiburon Challenger · ChallengerHard · 2026
New York · Grand SlamHard · 2026
Cincinnati · Masters 1000Hard · 2026
Vancouver Challenger · ChallengerHard · 2026
Full lookup
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Level
Opponent rank
Window
Record · last 52 weeks
- 26–11
- Record
- 70%
- Win rate
- 23.4
- Avg games
- −2.2
- Avg spread
Surface & Conditions
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| HardOpp ~#260 | 18–7 | 72% | −1.5 | 25.5 | 78%(21) |
| ClayOpp ~#404 | 8–4 | 67% | −3.7 | 19.0 | 85%(6) |
Level & Opponents
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| Grand SlamOpp ~#16 | 0–1 | 0% | +8.0 | 34.0 | 59%(1) |
| Masters 1000Opp ~#90 | 2–1 | 67% | −0.7 | 26.7 | 75%(3) |
| ATP 250Opp ~#136 | 0–1 | 0% | +4.0 | 20.0 | 70%(1) |
| ChallengerOpp ~#206 | 12–7 | 63% | −0.8 | 24.6 | 81%(16) |
| ITFOpp ~#603 | 12–1 | 92% | −6.0 | 20.3 | 81%(6) |
| vs 11–50 | 0–1 | 0% | +8.0 | 34.0 | 59%(1) |
| vs 51–100 | 1–1 | 50% | +0.5 | 27.5 | 78%(2) |
| vs 100+ | 20–8 | 71% | −1.7 | 24.0 | 79%(23) |
| vs Unranked | 5–1 | 83% | −7.6 | 16.4 | 100%(1) |
| vs LeftiesOpp ~#184 | 1–2 | 33% | +1.7 | 25.0 | 68%(2) |
| vs RightiesOpp ~#206 | 20–7 | 74% | −2.0 | 24.2 | 81%(22) |
Event & Format
| Category | W–L | Win | Spread | Games | Hold |
|---|---|---|---|---|---|
| First match of eventOpp ~#343 | 9–3 | 75% | −2.6 | 22.8 | 82%(9) |
| Later roundsOpp ~#321 | 15–6 | 71% | −2.5 | 23.2 | 80%(14) |
| Best of 3Opp ~#317 | 26–10 | 72% | −2.5 | 23.1 | 80%(26) |
| Best of 5Opp ~#16 | 0–1 | 0% | +8.0 | 34.0 | 59%(1) |
Serve
| Metric | L5 | L10 | L52 Wks |
|---|---|---|---|
| Hold % | 77% | 74% | 79% |
| Break % | 23% | 26% | 27% |
L52 Wks:Ace rate 8.3%1st-serve points won 74%Dominance ratio 1.18
27 matches with serve stats
Workload & retirements
| Situation | Value |
|---|---|
| Matches, last 7 days | 2 · 202 min |
| Matches, last 14 days | 5 |
| Days since last match | 4 |
| Retired, last 52 Wks | 1 |
| Retired, career | 5 |
Averages exclude retirements and defaults