H2H data updated: 2026-07-18 17:48 UTC
John Fitzgerald vs Jin Sun Yoo H2H: 1-0
John Fitzgerald holds a 1–0 lead over Jin Sun Yoo in their ATP head-to-head. Across 1 main-draw meeting, John Fitzgerald leads 1–0 on hard courts. Most recently, John Fitzgerald won the 1989 Seoul fourth round 7-6 7-5.
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AUS
Age 65
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
KOR
Right-Handed
185 cm / 6'1"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 1989* | Seoul | ATP 250 | R16 | Hard | John Fitzgerald | 7-6 7-5 | Jin Sun Yoo | 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 Fitzgerald | #765 | #25 | 321 | 1,857 | 230 | 221 | 51.0% | 0 | 0 | 0 | 0 | 6 | 6 |
| Jin Sun Yoo | #872 | #194 | 57 | 1,516 | 2 | 3 | 40.0% | 0 | 0 | 0 | 0 | 0 | 0 |
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.
| John Fitzgerald | Jin Sun Yoo | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1979 | 1–4 | 20.0% | #305 | 1,470 | 0 | 0 | 1987 | 0–1 | 0.0% | #330 | 1,484 | 0 | 0 |
| 1980 | 4–8 | 33.3% | #136 | 1,522 | 0 | 0 | 1988 | 1–1 | 50.0% | #328 | 1,497 | 0 | 0 |
| 1981 | 26–24 | 52.0% | #60 | 1,674 | 0 | 1 | 1989 | 1–1 | 50.0% | #359 | 1,509 | 0 | 0 |
| 1982 | 22–22 | 50.0% | #78 | 1,696 | 0 | 2 | — | — | — | — | — | — | — |
| 1983 | 32–19 | 62.7% | #43 | 1,790 | 0 | 4 | — | — | — | — | — | — | — |
| 1984 | 27–19 | 58.7% | #37 | 1,786 | 0 | 5 | — | — | — | — | — | — | — |
| 1985 | 16–21 | 43.2% | #91 | 1,665 | 0 | 5 | — | — | — | — | — | — | — |
| 1986 | 8–11 | 42.1% | #102 | 1,654 | 0 | 5 | — | — | — | — | — | — | — |
| 1987 | 18–18 | 50.0% | #73 | 1,679 | 0 | 5 | — | — | — | — | — | — | — |
| 1988 | 36–19 | 65.5% | #25 | 1,778 | 0 | 6 | — | — | — | — | — | — | — |
| 1989 | 15–18 | 45.5% | #117 | 1,651 | 0 | 6 | — | — | — | — | — | — | — |
| 1990 | 6–13 | 31.6% | #188 | 1,587 | 0 | 6 | — | — | — | — | — | — | — |
| 1991 | 5–7 | 41.7% | #205 | 1,610 | 0 | 6 | — | — | — | — | — | — | — |
| 1992 | 10–11 | 47.6% | #166 | 1,618 | 0 | 6 | — | — | — | — | — | — | — |
| 1993 | 4–5 | 44.4% | #298 | 1,582 | 0 | 6 | — | — | — | — | — | — | — |
| 1994 | 0–1 | 0.0% | #792 | 1,575 | 0 | 6 | — | — | — | — | — | — | — |
| 1995 | 0–1 | 0.0% | #765 | 1,570 | 0 | 6 | — | — | — | — | — | — | — |