H2H data updated: 2026-09-03 00:00 UTC

Tomas Anzari vs Lars Koslowski H2H: 0-1

Lars Koslowski holds a 1–0 lead over Tomas Anzari in their ATP head-to-head. Across 1 main-draw meeting, Lars Koslowski leads 1–0 on hard courts. Most recently, Lars Koslowski won the 1992 Wellington round of 16 6-4 7-5.

CZE Age 56 Right-Handed 180 cm / 5'11"
H2H
0 1
1 main draw meetings
GER Age 55 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lars Koslowski #89 6-4 7-5 Tomas Anzari #174 Match data Jan 3, 1992* R16 Wellington ATP World Series modern equivalent ATP 250 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Tomas Anzari #1,072 #134 261 1,500 1 14 6.7% 0 0 0 0 0 0
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 Tomas Anzari Lars Koslowski
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1987 0–1 0.0% #866 1,493 0 0
18 1988 0–1 0.0% #689 1,480 0 0 1989 1–1 50.0% #520 1,512 0 0
19 1989 0–1 0.0% #366 1,473 0 0
20 1990 0–1 0.0% #262 1,464 0 0 1991 4–2 66.7% #89 1,590 0 0
21 1991 0–4 0.0% #174 1,413 0 0 1992 10–20 33.3% #116 1,520 0 0
22 1992 1–2 33.3% #229 1,414 0 0 1993 2–5 28.6% #252 1,511 0 0
23 1993 0–3 0.0% #299 1,409 0 0
24 1994 0–1 0.0% #276 1,402 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Tomas Anzari Lars Koslowski
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 1987 0 1 1 0.0%
18 1988 0 1 1 0.0% 1989 1 1 2 50.0%
19 1989 0 1 1 0.0%
20 1990 0 1 1 0.0% 1991 4 1 5 80.0% 0 1 1 0.0%
21 1991 0 3 3 0.0% 0 1 1 0.0% 1992 7 6 13 53.8% 3 11 14 21.4% 0 1 1 0.0% 0 2 2 0.0%
22 1992 1 2 3 33.3% 1993 2 3 5 40.0% 0 2 2 0.0%
23 1993 0 3 3 0.0%
24 1994 0 1 1 0.0%
Career 1 6 7 14.3% 0 8 8 0.0% 9 9 18 50.0% 8 15 23 34.8% 0 1 1 0.0% 0 3 3 0.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 10/10 of Tomas Anzari's and 37/43 of Lars Koslowski's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Tomas Anzari Lars Koslowski
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
20 —/— 1991 5/6 2.2 1.2 72.9% 64.7% 48.5% 59.0% 35.8% 60.4% 40.8%
21 1991 4/4 2.0 3.3 59.2% 66.5% 51.7% 44.3% 39.3% 58.6% 35.1% 1992 25/30 1.4 2.7 65.8% 58.5% 43.8% 54.2% 36.4% 53.4% 38.5%
22 1992 3/3 0.7 3.3 61.1% 69.5% 37.3% 56.0% 36.3% 56.9% 44.8% 1993 7/7 3.1 4.1 55.6% 57.1% 46.2% 33.9% 37.2% 51.9% 34.4%
23 1993 3/3 0.7 1.3 73.2% 51.6% 43.3% 37.4% 42.1% 48.8% 39.0% —/—
Career 10/15 1.2 2.7 64.0% 63.0% 44.9% 45.8% 39.2% 55.1% 39.2% 37/45 1.9 2.8 64.8% 59.0% 44.9% 51.0% 36.5% 54.1% 38.1%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Tomas Anzari Lars Koslowski
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
17 1987 1493 102.2 0.0% -3.50 -0.09
18 1988 1481 100.8 33.3% -0.67 0–1 +0.09 1989 1512 104.3 40.0% +0.20 1–0 -0.08
19 1989 1474 102.0 0.0% -3.50 -0.08
20 1990 1465 95.8 0.0% -3.50 0.00 1991 1590 126.9 +0.99 +1.88 1.031 50.4% +70 66.7% +0.13 1–2 (33%) 4–0 (100%) -0.17
21 1991 1414 97.0 -2.05 -0.91 0.847 47.0% +66 20.0% -1.20 0–2 +0.58 1992 1521 111.0 -5.44 -1.07 0.828 46.1% +38 +28 33.3% -1.25 2–3 (40%) 4–5 (44%) +1.25
22 1992 1415 101.0 -0.76 -2.59 1.040 50.9% +66 33.3% -0.33 0–1 +0.33 1993 1512 97.2 -4.03 -2.60 0.715 43.1% +47 26.3% -2.21 2–0 2–0 +0.32
23 1993 1410 118.0 -0.37 +2.65 0.761 44.1% +70 14.3% -2.43 0–1 -0.44
24 1994 1402 101.2 0.0% -3.00 -0.01
Career 1500 106.5 -1.16 -0.35 0.873 47.3% +66 +70 17.6% -1.76 0–4 (0%) 0–1 +2.53 1659 113.6 -4.30 -0.96 0.829 46.1% +40 +39 37.0% -1.16 6–5 (55%) 10–5 (67%) 108.1 +2.93

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.