H2H data updated: 2026-07-19 02:51 UTC
John James vs Pavel Slozil H2H: 1-1
John James and Pavel Slozil are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Pavel Slozil won the 1979 Boston fourth round 6-3 7-5.
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AUS
Age 75
Right-Handed
183 cm / 6'0"
H2H
1
–
1
2 main draw meetings
CZE
Age 70
Right-Handed
173 cm / 5'8"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 24, 1979* | Boston | ATP 250 | R16 | Clay | Pavel Slozil | 6-3 7-5 | John James | Match data |
| Oct 12, 1977* | Madrid | ATP 250 | R64 | Clay | John James | 6-0 6-1 | Pavel Slozil | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| John James | #808 | #81 | 28 | 1,681 | 98 | 144 | 40.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Pavel Slozil | #550 | #12 | 0 | 1,790 | 142 | 160 | 47.0% | 0 | 0 | 0 | 0 | 2 | 2 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | John James | Pavel Slozil | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 1968 | 3–3 | 50.0% | — | 1,517 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1970 | 1–1 | 50.0% | — | 1,514 | 0 | 0 | 1975 | 1–6 | 14.3% | #218 | 1,481 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1976 | 1–5 | 16.7% | #310 | 1,444 | 0 | 0 |
| 21 | 1972 | 7–4 | 63.6% | — | 1,572 | 0 | 0 | 1977 | 0–2 | 0.0% | #226 | 1,418 | 0 | 0 |
| 22 | 1973 | 0–5 | 0.0% | — | 1,503 | 0 | 0 | 1978 | 5–5 | 50.0% | #190 | 1,509 | 0 | 0 |
| 23 | 1974 | 2–3 | 40.0% | #249 | 1,513 | 0 | 0 | 1979 | 19–18 | 51.4% | #78 | 1,655 | 0 | 0 |
| 24 | 1975 | 5–10 | 33.3% | #135 | 1,515 | 0 | 0 | 1980 | 10–10 | 50.0% | #68 | 1,700 | 0 | 0 |
| 25 | 1976 | 6–14 | 30.0% | #146 | 1,511 | 0 | 0 | 1981 | 18–16 | 52.9% | #68 | 1,719 | 0 | 1 |
| 26 | 1977 | 16–23 | 41.0% | #110 | 1,582 | 0 | 0 | 1982 | 19–18 | 51.4% | #49 | 1,677 | 0 | 1 |
| 27 | 1978 | 20–27 | 42.6% | #102 | 1,627 | 0 | 0 | 1983 | 22–21 | 51.2% | #81 | 1,679 | 0 | 1 |
| 28 | 1979 | 19–22 | 46.3% | #91 | 1,643 | 0 | 0 | 1984 | 21–17 | 55.3% | #40 | 1,732 | 0 | 1 |
| 29 | 1980 | 12–25 | 32.4% | #209 | 1,492 | 0 | 0 | 1985 | 18–26 | 40.9% | #95 | 1,643 | 0 | 2 |
| 30 | 1981 | 3–4 | 42.9% | #209 | 1,489 | 0 | 0 | 1986 | 8–16 | 33.3% | #165 | 1,587 | 0 | 2 |
| 31 | 1982 | 4–3 | 57.1% | #295 | 1,559 | 0 | 0 | — | — | — | — | — | — | — |