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

Alberto Mancini vs Lars Koslowski H2H: 1-0

Alberto Mancini holds a 1–0 lead over Lars Koslowski in their ATP head-to-head. Across 1 main-draw meeting, Alberto Mancini leads 1–0 on clay. Most recently, Alberto Mancini won the 1991 Stuttgart Open semifinal 4-6 6-1 6-3.

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Alberto Mancini
ARG Age 57 Right-Handed 180 cm / 5'11"
H2H
1 – 0
1 main draw meetings
Lars Koslowski
GER Age 55 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alberto Mancini #35 4-6 6-1 6-3 Lars Koslowski #196 Match data Jul 20, 1991* SF Stuttgart Open ATP Championship Series → modern equivalent ATP 500 Clay

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
Alberto Mancini #824 #8 1,510 1,977 140 118 54.3% 0 0 0 1 2 3
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 Alberto Mancini Lars Koslowski
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1987 2–5 28.6% #130 1,496 0 0 1989 1–1 50.0% #520 1,512 0 0
19 1988 30–15 66.7% #49 1,727 0 1 — — — — — — —
20 1989 35–16 68.6% #9 1,808 0 3 1991 4–2 66.7% #89 1,590 0 0
21 1990 9–17 34.6% #127 1,611 0 3 1992 10–20 33.3% #116 1,520 0 0
22 1991 25–17 59.5% #22 1,718 0 3 1993 2–5 28.6% #252 1,511 0 0
23 1992 26–21 55.3% #31 1,717 0 3 — — — — — — —
24 1993 11–22 33.3% #141 1,556 0 3 — — — — — — —
25 1994 2–5 28.6% #399 1,539 0 3 — — — — — — —

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 Alberto Mancini 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 %
18 1987 — — — — 2 5 7 28.6% — — — — — — — — 1989 — — — — 1 1 2 50.0% — — — — — — — —
19 1988 2 1 3 66.7% 28 14 42 66.7% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1989 8 4 12 66.7% 26 10 36 72.2% — — — — 1 2 3 33.3% 1991 — — — — 4 1 5 80.0% — — — — 0 1 1 0.0%
21 1990 0 5 5 0.0% 9 11 20 45.0% — — — — 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 1991 0 3 3 0.0% 23 11 34 67.6% — — — — 2 3 5 40.0% 1993 2 3 5 40.0% 0 2 2 0.0% — — — — — — — —
23 1992 12 11 23 52.2% 14 10 24 58.3% — — — — — — — — — — — — — — — — — — — — — — — — —
24 1993 5 7 12 41.7% 6 15 21 28.6% — — — — — — — — — — — — — — — — — — — — — — — — —
25 1994 1 2 3 33.3% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 28 33 61 45.9% 109 79 188 58.0% — — — — 3 6 9 33.3% — 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 114/129 of Alberto Mancini'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 Alberto Mancini 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 — —/— — — — — — — — — — 1992 25/30 1.4 2.7 65.8% 58.5% 43.8% 54.2% 36.4% 53.4% 38.5%
22 1991 33/42 2.7 1.8 65.6% 67.6% 50.0% 55.9% 46.3% 61.6% 39.0% 1993 7/7 3.1 4.1 55.6% 57.1% 46.2% 33.9% 37.2% 51.9% 34.4%
23 1992 45/47 2.7 2.0 63.0% 65.8% 53.2% 55.5% 46.5% 60.9% 36.6% — —/— — — — — — — — — —
24 1993 30/33 3.0 2.2 62.3% 66.7% 48.8% 60.7% 40.9% 59.7% 37.9% — —/— — — — — — — — — —
25 1994 6/7 3.7 3.7 55.2% 69.0% 47.6% 60.4% 56.5% 59.7% 36.9% — —/— — — — — — — — — —
Career — 114/258 2.8 2.1 63.2% 66.7% 50.9% 57.2% 45.5% 60.7% 37.6% — 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 Alberto Mancini 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
18 1987 1496 108.5 — — — — — +32 — 33.3% -1.40 0–1 — — +0.24 1989 1512 104.3 — — — — — — — 40.0% +0.20 1–0 — — -0.08
19 1988 1727 143.3 — — — — -169 +51 — 59.6% +0.70 13–6 (68%) 4–3 (57%) — +1.67 — — — — — — — — — — — — — — — —
20 1989 1808 146.1 — — — — -120 +36 — 64.3% +0.84 8–10 (44%) 13–12 (52%) — -1.85 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 1990 1611 119.5 — — — — -47 +135 — 38.1% -1.05 3–4 (43%) 5–2 (71%) — +0.87 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 1991 1718 145.6 +0.83 +0.04 1.014 50.4% -190 +160 — 57.3% +0.29 11–6 (65%) 11–4 (73%) — -1.26 1993 1512 97.2 -4.03 -2.60 0.715 43.1% +47 — — 26.3% -2.21 2–0 2–0 — +0.32
23 1992 1717 142.4 +0.55 -1.39 0.936 48.7% -90 +130 — 49.6% -0.17 12–2 (86%) 10–7 (59%) — -1.61 — — — — — — — — — — — — — — — —
24 1993 1557 133.8 -0.83 -0.39 0.940 48.7% +77 +78 — 42.0% -0.49 2–9 (18%) 6–6 (50%) — -0.24 — — — — — — — — — — — — — — — —
25 1994 1539 103.8 -0.10 -0.91 0.914 48.8% — +50 — 40.0% -0.33 1–2 (33%) 1–1 — +0.38 — — — — — — — — — — — — — — — —
Career — 1978 144.3 +0.23 -0.69 0.958 49.2% -78 +89 — 53.1% +0.12 50–40 (56%) 50–35 (59%) 106.8 -0.71 — 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.