H2H data updated: 2026-07-14 14:15 UTC
Luiz Mattar vs L. Koslowski H2H: 2-0
Luiz Mattar leads L. Koslowski 2–0 in 2 ATP main-draw meetings. Luiz Mattar's record is 1–0 on clay courts and 1–0 on hard courts. Their latest meeting was at Sao Paulo in 1992, where Luiz Mattar won 6-3 7-5.
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BRA
Age 62
Right-Handed
183 cm / 6'0"
H2H
2
–
0
2 main draw meetings
GER
Age 55
Right-Handed
188 cm / 6'2"
Career Comparison
| Metric | Luiz Mattar | L. Koslowski |
|---|---|---|
| Peak Ranking | #29 | #63 |
| Peak Points | 796 | 576 |
| Peak Elo | 1,772 | 1,658 |
| Singles W-L | 176–161 | 17–28 |
| Win % | 52.2% | 37.8% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 7 | 0 |
| Total titles | 7 | 0 |
| Age | Luiz Mattar | L. Koslowski | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | 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 | 1986 | 6–7 | 46.2% | #95 | 1,566 | 0 | 0 | 1993 | 2–5 | 28.6% | #252 | 1,511 | 0 | 0 |
| 23 | 1987 | 24–17 | 58.5% | #38 | 1,696 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | 1988 | 19–16 | 54.3% | #44 | 1,691 | 0 | 2 | — | — | — | — | — | — | — |
| 25 | 1989 | 23–15 | 60.5% | #62 | 1,684 | 0 | 4 | — | — | — | — | — | — | — |
| 26 | 1990 | 25–18 | 58.1% | #43 | 1,696 | 0 | 5 | — | — | — | — | — | — | — |
| 27 | 1991 | 17–24 | 41.5% | #113 | 1,635 | 0 | 5 | — | — | — | — | — | — | — |
| 28 | 1992 | 21–16 | 56.8% | #51 | 1,718 | 0 | 6 | — | — | — | — | — | — | — |
| 29 | 1993 | 19–22 | 46.3% | #70 | 1,691 | 0 | 6 | — | — | — | — | — | — | — |
| 30 | 1994 | 20–18 | 52.6% | #73 | 1,696 | 0 | 7 | — | — | — | — | — | — | — |
| 31 | 1995 | 2–8 | 20.0% | #404 | 1,593 | 0 | 7 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 1992* | Sao Paulo | ATP 250 | R32 | Hard | Luiz Mattar | 6-3 7-5 | L. Koslowski | Match data |
| Jun 12, 1992* | Florence | ATP 250 | R16 | Clay | Luiz Mattar | 7-5 6-4 | L. Koslowski | Match data |