H2H data updated: 2026-07-18 17:48 UTC
John Sullivan vs Jimmy Brown H2H: 1-0
John Sullivan holds a 1–0 lead over Jimmy Brown in their ATP head-to-head. Across 1 main-draw meeting, John Sullivan leads 1–0 on hard courts. Most recently, John Sullivan won the 1991 Washington second round 6-3 6-2.
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USA
Age 59
Right-Handed
188 cm / 6'2"
H2H
1
–
0
1 main draw meetings
USA
Age 61
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 17, 1991* | Washington | ATP 250 | R64 | Hard | John Sullivan | 6-3 6-2 | Jimmy Brown | 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 Sullivan | #996 | #371 | 75 | 1,516 | 1 | 2 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jimmy Brown | — | — | — | 1,770 | — | — | — | 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.