H2H data updated: 2026-07-20 02:15 UTC
Jeff Klaparda vs John Ross H2H: 1-0
Jeff Klaparda holds a 1–0 lead over John Ross in their ATP head-to-head. Across 1 main-draw meeting, Jeff Klaparda leads 1–0 on hard courts. Most recently, Jeff Klaparda won the 1989 Livingston third round 6-4 6-3.
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USA
Age 62
Right-Handed
173 cm / 5'8"
H2H
1
–
0
1 main draw meetings
USA
Age 62
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 10, 1989* | Livingston | ATP 250 | R32 | Hard | Jeff Klaparda | 6-4 6-3 | John Ross | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jeff Klaparda | #975 | #153 | 20 | 1,564 | 5 | 9 | 35.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| John Ross | — | — | — | 1,583 | — | — | — | 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.
| Age | Jeff Klaparda | John Ross | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 1984 | 4–4 | 50.0% | #223 | 1,537 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1985 | 0–1 | 0.0% | #463 | 1,521 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1986 | 0–1 | 0.0% | #253 | 1,514 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1987 | 0–2 | 0.0% | #292 | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1989 | 1–1 | 50.0% | #510 | 1,485 | 0 | 0 | — | — | — | — | — | — | — |