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

Derrick Rostagno vs Alexander Mronz H2H: 0-2

Alexander Mronz holds a 2–0 lead over Derrick Rostagno in their ATP head-to-head. Across 2 main-draw meetings, Alexander Mronz leads 1–0 on clay and 1–0 on hard courts. Most recently, Alexander Mronz won the 1990 Kiawah Island quarterfinal 6-3 6-2.

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Derrick Rostagno
USA Age 60 Right-Handed 185 cm / 6'1"
H2H
0 – 2
2 main draw meetings
Alexander Mronz
GER Age 61 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alexander Mronz #170 6-3 6-2 Derrick Rostagno #93 Match data May 12, 1990* QF Kiawah Island ATP World Series → modern equivalent ATP 250 Clay
Alexander Mronz #290 6-4 6-3 6-2 Derrick Rostagno #35 Match data Mar 21, 1989* R128 Miami Open ATP 500 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
Derrick Rostagno #1,316 #13 1,392 1,921 192 180 51.6% 0 0 0 1 0 1
Alexander Mronz #1,302 #73 532 1,696 62 107 36.7% 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 Derrick Rostagno Alexander Mronz
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1983 0–1 0.0% — 1,493 0 0 — — — — — — —
18 1984 1–2 33.3% #418 1,503 0 0 — — — — — — —
19 1985 1–2 33.3% #428 1,491 0 0 — — — — — — —
20 1986 8–11 42.1% #70 1,561 0 0 — — — — — — —
21 1987 23–23 50.0% #60 1,703 0 0 — — — — — — —
22 1988 31–22 58.5% #36 1,751 0 0 1987 0–1 0.0% #190 1,488 0 0
23 1989 16–18 47.1% #89 1,710 0 0 1988 4–9 30.8% #278 1,497 0 0
24 1990 21–18 53.8% #47 1,729 0 1 1989 3–11 21.4% #148 1,467 0 0
25 1991 39–24 61.9% #13 1,889 0 1 1990 11–11 50.0% #86 1,601 0 0
26 1992 20–24 45.5% #75 1,662 0 1 1991 16–25 39.0% #105 1,584 0 0
27 1993 17–21 44.7% #93 1,600 0 1 1992 6–13 31.6% #177 1,531 0 0
28 — — — — — — — 1993 2–4 33.3% #137 1,529 0 0
29 1995 13–9 59.1% #111 1,704 0 1 1994 13–14 48.1% #103 1,631 0 0
30 1996 2–5 28.6% #486 1,632 0 1 1995 7–18 28.0% #185 1,558 0 0
31 — — — — — — — 1996 0–1 0.0% #670 1,551 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 Derrick Rostagno Alexander Mronz
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 1983 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
18 1984 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
19 1985 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
20 1986 5 5 10 50.0% 0 2 2 0.0% 0 1 1 0.0% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
21 1987 14 12 26 53.8% 1 3 4 25.0% 4 4 8 50.0% 4 4 8 50.0% — — — — — — — — — — — — — — — — —
22 1988 20 13 33 60.6% — — — — 7 3 10 70.0% 4 6 10 40.0% 1987 — — — — — — — — — — — — 0 1 1 0.0%
23 1989 5 10 15 33.3% 1 2 3 33.3% 8 4 12 66.7% 2 2 4 50.0% 1988 3 6 9 33.3% 1 3 4 25.0% — — — — — — — —
24 1990 13 9 22 59.1% 2 2 4 50.0% 3 2 5 60.0% 3 5 8 37.5% 1989 3 8 11 27.3% 0 3 3 0.0% — — — — — — — —
25 1991 29 12 41 70.7% 0 4 4 0.0% 4 3 7 57.1% 6 5 11 54.5% 1990 2 4 6 33.3% 5 4 9 55.6% 0 1 1 0.0% 4 2 6 66.7%
26 1992 12 15 27 44.4% 2 3 5 40.0% 2 1 3 66.7% 4 5 9 44.4% 1991 10 13 23 43.5% 1 5 6 16.7% 0 1 1 0.0% 5 6 11 45.5%
27 1993 6 12 18 33.3% 5 5 10 50.0% 3 3 6 50.0% 3 1 4 75.0% 1992 6 7 13 46.2% 0 2 2 0.0% 0 1 1 0.0% 0 3 3 0.0%
28 — — — — — — — — — — — — — — — — — 1993 1 3 4 25.0% — — — — — — — — 1 1 2 50.0%
29 1995 5 5 10 50.0% 0 1 1 0.0% 8 3 11 72.7% — — — — 1994 5 7 12 41.7% — — — — 1 2 3 33.3% 7 5 12 58.3%
30 1996 1 3 4 25.0% — — — — 1 2 3 33.3% — — — — 1995 3 11 14 21.4% — — — — 3 2 5 60.0% 1 5 6 16.7%
31 — — — — — — — — — — — — — — — — — 1996 — — — — — — — — — — — — 0 1 1 0.0%
Career — 110 97 207 53.1% 11 23 34 32.4% 42 29 71 59.2% 29 31 60 48.3% — 33 59 92 35.9% 7 17 24 29.2% 4 7 11 36.4% 18 24 42 42.9%

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 153/174 of Derrick Rostagno's and 104/119 of Alexander Mronz'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 Derrick Rostagno Alexander Mronz
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%
25 1991 57/63 5.5 3.0 62.1% 71.7% 51.1% 53.7% 39.2% 63.8% 38.0% — —/— — — — — — — — — —
26 1992 40/44 6.2 3.7 60.0% 71.6% 47.6% 56.3% 38.3% 62.0% 37.0% 1991 33/41 5.0 2.7 54.5% 70.8% 48.0% 58.9% 41.7% 60.4% 33.8%
27 1993 31/38 5.3 3.7 62.1% 67.0% 47.4% 55.9% 43.8% 59.5% 39.8% 1992 16/19 4.6 4.5 51.9% 69.6% 48.4% 55.5% 36.5% 59.0% 33.1%
28 — —/— — — — — — — — — — 1993 6/6 5.7 1.7 52.0% 69.9% 51.7% 62.8% 38.3% 61.1% 37.2%
29 1995 20/22 6.3 3.4 61.3% 71.2% 49.5% 50.4% 43.2% 62.9% 40.3% 1994 26/27 6.6 3.7 57.4% 75.5% 50.5% 56.9% 35.3% 64.7% 32.7%
30 1996 5/7 4.0 4.2 58.8% 70.1% 42.2% 56.0% 44.4% 58.5% 28.4% 1995 22/25 8.3 4.3 52.5% 76.2% 46.6% 51.6% 37.8% 62.1% 31.2%
31 — —/— — — — — — — — — — 1996 1/1 1.0 1.0 52.0% 69.2% 45.8% 40.0% — 58.0% 26.4%
Career — 153/372 5.7 3.4 61.3% 70.6% 49.0% 54.5% 40.6% 62.1% 38.1% — 104/169 6.0 3.5 54.3% 72.9% 48.6% 56.4% 37.8% 61.7% 33.0%

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 Derrick Rostagno Alexander Mronz
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 1983 1493 107.2 — — — — — — — 0.0% -1.00 — 0–2 — -0.07 — — — — — — — — — — — — — — — —
18 1984 1504 108.6 — — — — — — — 42.9% -1.14 0–1 2–0 — -0.24 — — — — — — — — — — — — — — — —
19 1985 1492 103.1 — — — — — — — 44.4% +0.33 0–1 1–0 — +0.19 — — — — — — — — — — — — — — — —
20 1986 1562 121.3 — — — — +42 — — 40.9% -0.29 3–2 (60%) 0–6 (0%) — +1.31 — — — — — — — — — — — — — — — —
21 1987 1703 142.6 — — — — +44 -215 -118 51.7% +0.06 4–7 (36%) 8–10 (44%) — -1.64 — — — — — — — — — — — — — — — —
22 1988 1752 139.0 — — — — +2 — -72 58.2% +0.47 6–7 (46%) 12–10 (55%) — -0.51 1987 1489 100.0 — — — — — — — 33.3% -1.67 0–1 — — +0.11
23 1989 1710 132.4 — — — — -22 -219 +2 50.6% +0.22 4–6 (40%) 8–9 (47%) — -0.38 1988 1497 114.7 — — — — +30 +19 — 33.3% -0.91 2–2 (50%) 1–2 (33%) — +0.30
24 1990 1729 136.7 — — — — -13 -224 +21 52.1% +0.47 8–6 (57%) 7–10 (41%) — +0.89 1989 1467 112.7 — — — — +50 0 — 34.9% -1.09 2–5 (29%) 2–5 (29%) — +0.24
25 1991 1890 154.7 +2.50 +0.91 1.048 50.6% +42 -426 -97 56.7% +0.31 14–6 (70%) 16–9 (64%) — -1.01 1990 1602 125.7 — — — — +10 -66 — 49.0% -0.10 4–3 (57%) 1–2 (33%) — -0.09
26 1992 1662 128.8 +0.82 -1.16 0.975 49.7% +10 -182 +137 46.4% -0.04 10–7 (59%) 10–18 (36%) — +3.46 1991 1585 133.4 -0.31 -3.23 0.854 47.5% +44 -61 — 45.3% -0.44 5–9 (36%) 5–3 (63%) — -0.41
27 1993 1600 125.4 -1.18 +0.26 0.983 49.6% +4 -41 +168 46.5% -0.28 5–7 (42%) 7–11 (39%) — +0.82 1992 1531 110.2 -2.30 -2.67 0.809 46.1% +29 — — 37.5% -0.92 2–4 (33%) 1–3 (25%) — +0.96
28 — — — — — — — — — — — — — — — — 1993 1529 115.4 -0.78 -0.50 0.956 49.4% +18 — — 38.5% -0.54 0–1 — — +0.25
29 1995 1705 133.2 -0.01 +1.41 1.086 51.4% -57 — +112 57.1% +0.43 3–2 (60%) 1–2 (33%) — -0.29 1994 1632 123.5 +2.19 -3.76 0.926 48.8% -3 — -101 45.1% -0.31 8–5 (62%) 5–7 (42%) — +0.75
30 1996 1633 104.2 -1.06 -2.35 0.683 44.2% -29 — +170 36.8% -0.84 0–1 2–2 (50%) — +0.57 1995 1558 115.7 -0.37 -4.47 0.823 47.0% -60 — +55 28.8% -1.20 3–3 (50%) 3–8 (27%) — +0.39
31 — — — — — — — — — — — — — — — — 1996 1552 103.5 -2.39 +3.61 0.629 41.7% — — — 0.0% -3.50 — — — -0.06
Career — 1922 142.7 +0.87 +0.20 1.006 50.1% +13 -181 +15 51.5% +0.15 57–53 (52%) 74–89 (45%) 97.3 +0.84 — 1697 127.4 -0.05 -3.32 0.860 47.6% +13 -40 -4 40.0% -0.67 26–33 (44%) 18–30 (38%) 95.1 +1.47

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.