H2H data updated: 2026-07-18 02:15 UTC
Lars Koslowski vs Eduardo Masso H2H: 0-1
Eduardo Masso holds a 1–0 lead over Lars Koslowski in their ATP head-to-head. Across 1 main-draw meeting, Eduardo Masso leads 1–0 on carpet. Most recently, Eduardo Masso won the 1992 Copenhagen third round 6-3 6-3.
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GER
Age 55
Right-Handed
188 cm / 6'2"
H2H
0
–
1
1 main draw meetings
BEL
Age 62
Left-Handed
177 cm / 5'10"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 5, 1992* | Copenhagen | ATP 250 | R32 | Carpet | Eduardo Masso | 6-3 6-3 | Lars Koslowski | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lars Koslowski | #1,378 | #63 | 576 | 1,658 | 17 | 28 | 37.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Eduardo Masso | #1,177 | #56 | 568 | 1,684 | 41 | 69 | 37.3% | 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 | Lars Koslowski | Eduardo Masso | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1989 | 1–1 | 50.0% | #520 | 1,512 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1991 | 4–2 | 66.7% | #89 | 1,589 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1992 | 10–20 | 33.3% | #116 | 1,520 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1993 | 2–5 | 28.6% | #252 | 1,511 | 0 | 0 | 1986 | 0–4 | 0.0% | #208 | 1,457 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 1987 | 1–2 | 33.3% | #185 | 1,472 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 1988 | 13–14 | 48.1% | #87 | 1,602 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 1989 | 4–10 | 28.6% | #305 | 1,565 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1990 | 5–6 | 45.5% | #125 | 1,593 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 1991 | 15–19 | 44.1% | #99 | 1,642 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1992 | 3–14 | 17.6% | #219 | 1,530 | 0 | 0 |