H2H data updated: 2026-09-02 00:00 UTC

Derrick Rostagno vs Michael Westphal H2H: 1-0

Derrick Rostagno holds a 1–0 lead over Michael Westphal in their ATP head-to-head. Across 1 main-draw meeting, Derrick Rostagno leads 1–0 on clay. Most recently, Derrick Rostagno won the 1987 Forest Hills round of 64 3-6 7-5 6-2.

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Derrick Rostagno
USA Age 60 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Michael Westphal
GER Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Derrick Rostagno #53 3-6 7-5 6-2 Michael Westphal #116 Match data May 6, 1987* R64 Forest Hills ATP 250 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
Derrick Rostagno #1,316 #13 1,392 1,921 192 180 51.6% 0 0 0 1 0 1
Michael Westphal #1,050 #49 81 1,755 73 97 42.9% 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 Michael Westphal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1983 0–1 0.0% — 1,493 0 0 1982 4–6 40.0% — 1,556 0 0
18 1984 1–2 33.3% #418 1,503 0 0 1983 7–9 43.8% #96 1,569 0 0
19 1985 1–2 33.3% #428 1,491 0 0 1984 19–14 57.6% #73 1,712 0 0
20 1986 8–11 42.1% #70 1,561 0 0 1985 15–16 48.4% #51 1,702 0 0
21 1987 23–23 50.0% #60 1,703 0 0 1986 12–21 36.4% #101 1,642 0 0
22 1988 31–22 58.5% #36 1,751 0 0 1987 5–15 25.0% #279 1,566 0 0
23 1989 16–18 47.1% #89 1,710 0 0 1988 6–9 40.0% #116 1,554 0 0
24 1990 21–18 53.8% #47 1,729 0 1 1989 5–7 41.7% #233 1,566 0 0
25 1991 39–24 61.9% #13 1,889 0 1 — — — — — — —
26 1992 20–24 45.5% #75 1,662 0 1 — — — — — — —
27 1993 17–21 44.7% #93 1,600 0 1 — — — — — — —
29 1995 13–9 59.1% #111 1,704 0 1 — — — — — — —
30 1996 2–5 28.6% #486 1,632 0 1 — — — — — — —

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 Michael Westphal
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% — — — — 1982 4 3 7 57.1% 0 2 2 0.0% — — — — 0 1 1 0.0%
18 1984 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — 1983 2 5 7 28.6% 5 4 9 55.6% — — — — — — — —
19 1985 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — 1984 10 7 17 58.8% 8 5 13 61.5% 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% 1985 3 5 8 37.5% 12 10 22 54.5% — — — — 0 1 1 0.0%
21 1987 14 12 26 53.8% 1 3 4 25.0% 4 4 8 50.0% 4 4 8 50.0% 1986 7 7 14 50.0% 2 11 13 15.4% 1 1 2 50.0% 2 2 4 50.0%
22 1988 20 13 33 60.6% — — — — 7 3 10 70.0% 4 6 10 40.0% 1987 4 9 13 30.8% 1 5 6 16.7% 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 0 2 2 0.0% 5 6 11 45.5% — — — — 1 1 2 50.0%
24 1990 13 9 22 59.1% 2 2 4 50.0% 3 2 5 60.0% 3 5 8 37.5% 1989 1 3 4 25.0% 3 2 5 60.0% — — — — 1 2 3 33.3%
25 1991 29 12 41 70.7% 0 4 4 0.0% 4 3 7 57.1% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
26 1992 12 15 27 44.4% 2 3 5 40.0% 2 1 3 66.7% 4 5 9 44.4% — — — — — — — — — — — — — — — — —
27 1993 6 12 18 33.3% 5 5 10 50.0% 3 3 6 50.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
29 1995 5 5 10 50.0% 0 1 1 0.0% 8 3 11 72.7% — — — — — — — — — — — — — — — — — — — — —
30 1996 1 3 4 25.0% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
Career — 110 97 207 53.1% 11 23 34 32.4% 42 29 71 59.2% 29 31 60 48.3% — 31 41 72 43.1% 36 45 81 44.4% 1 3 4 25.0% 5 8 13 38.5%

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 Michael Westphal
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 1982 1557 126.4 — — — — +47 — — 45.8% -0.12 1–3 (25%) 1–0 — -0.27
18 1984 1504 108.6 — — — — — — — 42.9% -1.14 0–1 2–0 — -0.24 1983 1570 120.2 — — — — -2 -3 — 48.8% -0.12 3–6 (33%) 3–4 (43%) — +0.83
19 1985 1492 103.1 — — — — — — — 44.4% +0.33 0–1 1–0 — +0.19 1984 1712 143.7 — — — — -22 -44 — 56.6% +0.41 4–5 (44%) 9–5 (64%) — -0.25
20 1986 1562 121.3 — — — — +42 — — 40.9% -0.29 3–2 (60%) 0–6 (0%) — +1.31 1985 1703 130.1 — — — — -43 -9 — 46.8% -0.66 8–6 (57%) 9–4 (69%) — -1.63
21 1987 1703 142.6 — — — — +44 -215 -118 51.7% +0.06 4–7 (36%) 8–10 (44%) — -1.64 1986 1642 120.8 — — — — +20 -45 — 37.8% -0.96 6–5 (55%) 5–6 (45%) — -1.25
22 1988 1752 139.0 — — — — +2 — -72 58.2% +0.47 6–7 (46%) 12–10 (55%) — -0.51 1987 1566 126.7 — — — — +46 +3 — 32.7% -1.06 1–4 (20%) 1–3 (25%) — -1.24
23 1989 1710 132.4 — — — — -22 -219 +2 50.6% +0.22 4–6 (40%) 8–9 (47%) — -0.38 1988 1554 114.4 — — — — +23 +43 — 38.2% -0.82 3–1 (75%) 1–4 (20%) — +0.39
24 1990 1729 136.7 — — — — -13 -224 +21 52.1% +0.47 8–6 (57%) 7–10 (41%) — +0.89 1989 1566 117.9 — — — — -15 +56 — 40.6% -0.25 4–2 (67%) 2–5 (29%) — +0.38
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — 1755 134.6 — — — — +6 -8 — 44.3% -0.46 30–32 (48%) 31–31 (50%) 100.8 -1.79

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.