H2H data updated: 2026-07-18 02:15 UTC
Chuck Adams vs Lars Koslowski H2H: 1-0
Chuck Adams holds a 1–0 lead over Lars Koslowski in their ATP head-to-head. Across 1 main-draw meeting, Chuck Adams leads 1–0 on carpet. Most recently, Chuck Adams won the 1991 Moscow third round 6-3 4-6 6-4.
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USA
Age 55
Right-Handed
185 cm / 6'1"
H2H
1
–
0
1 main draw meetings
GER
Age 55
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 7, 1991* | Moscow | ATP 250 | R32 | Carpet | Chuck Adams | 6-3 4-6 6-4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chuck Adams | #1,366 | #34 | 933 | 1,789 | 83 | 93 | 47.2% | 0 | 0 | 0 | 0 | 1 | 1 |
| Lars Koslowski | #1,378 | #63 | 576 | 1,658 | 17 | 28 | 37.8% | 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 | Chuck Adams | Lars Koslowski | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1989 | 0–2 | 0.0% | #417 | 1,476 | 0 | 0 | 1989 | 1–1 | 50.0% | #520 | 1,512 | 0 | 0 |
| 19 | 1990 | 2–3 | 40.0% | #193 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1991 | 10–12 | 45.5% | #117 | 1,574 | 0 | 0 | 1991 | 4–2 | 66.7% | #89 | 1,589 | 0 | 0 |
| 21 | 1992 | 9–15 | 37.5% | #112 | 1,586 | 0 | 0 | 1992 | 10–20 | 33.3% | #116 | 1,520 | 0 | 0 |
| 22 | 1993 | 25–25 | 50.0% | #69 | 1,694 | 0 | 1 | 1993 | 2–5 | 28.6% | #252 | 1,511 | 0 | 0 |
| 23 | 1994 | 26–24 | 52.0% | #44 | 1,736 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 1995 | 6–5 | 54.5% | #224 | 1,692 | 0 | 1 | — | — | — | — | — | — | — |
| 25 | 1996 | 5–7 | 41.7% | #278 | 1,619 | 0 | 1 | — | — | — | — | — | — | — |