H2H data updated: 2026-09-01 00:00 UTC

Michael Westphal vs Brian Teacher H2H: 1-0

Michael Westphal holds a 1–0 lead over Brian Teacher in their ATP head-to-head. Across 1 main-draw meeting, Michael Westphal leads 1–0 on clay. Most recently, Michael Westphal won the 1984 Munich Open round of 32 3-6 7-5 6-3.

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Michael Westphal
GER Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Brian Teacher
USA Age 71 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Michael Westphal 3-6 7-5 6-3 Brian Teacher #32 Match data May 17, 1984* R32 Munich Open 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
Michael Westphal #1,050 #49 81 1,755 73 97 42.9% 0 0 0 0 0 0
Brian Teacher #938 #7 0 2,044 338 238 58.7% 1 0 0 0 7 8

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 Michael Westphal Brian Teacher
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1971 0–1 0.0% — 1,498 0 0
17 1982 4–6 40.0% — 1,556 0 0 — — — — — — —
18 1983 7–9 43.8% #96 1,569 0 0 1973 6–6 50.0% #158 1,543 0 0
19 1984 19–14 57.6% #73 1,712 0 0 1974 9–7 56.2% #121 1,643 0 0
20 1985 15–16 48.4% #51 1,702 0 0 1975 5–9 35.7% #109 1,605 0 0
21 1986 12–21 36.4% #101 1,642 0 0 1976 11–12 47.8% #81 1,626 0 0
22 1987 5–15 25.0% #279 1,566 0 0 1977 31–31 50.0% #69 1,776 0 1
23 1988 6–9 40.0% #116 1,554 0 0 1978 38–23 62.3% #31 1,931 0 2
24 1989 5–7 41.7% #233 1,566 0 0 1979 19–18 51.4% #59 1,809 0 3
25 — — — — — — — 1980 63–26 70.8% #20 2,040 1 4
26 — — — — — — — 1981 33–17 66.0% #9 1,989 1 5
27 — — — — — — — 1982 42–20 67.7% #19 1,936 1 6
28 — — — — — — — 1983 33–21 61.1% #29 1,823 1 8
29 — — — — — — — 1984 23–18 56.1% #53 1,764 1 8
30 — — — — — — — 1985 17–16 51.5% #66 1,709 1 8
31 — — — — — — — 1986 8–13 38.1% #104 1,619 1 8

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 Michael Westphal Brian Teacher
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 %
16 — — — — — — — — — — — — — — — — — 1971 0 1 1 0.0% — — — — — — — — — — — —
17 1982 4 3 7 57.1% 0 2 2 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
18 1983 2 5 7 28.6% 5 4 9 55.6% — — — — — — — — 1973 0 1 1 0.0% 2 2 4 50.0% 4 2 6 66.7% 0 1 1 0.0%
19 1984 10 7 17 58.8% 8 5 13 61.5% 0 1 1 0.0% 1 1 2 50.0% 1974 1 2 3 33.3% 3 3 6 50.0% 5 2 7 71.4% — — — —
20 1985 3 5 8 37.5% 12 10 22 54.5% — — — — 0 1 1 0.0% 1975 1 3 4 25.0% 4 4 8 50.0% — — — — 0 2 2 0.0%
21 1986 7 7 14 50.0% 2 11 13 15.4% 1 1 2 50.0% 2 2 4 50.0% 1976 5 2 7 71.4% 1 4 5 20.0% 4 3 7 57.1% 1 3 4 25.0%
22 1987 4 9 13 30.8% 1 5 6 16.7% 0 1 1 0.0% — — — — 1977 10 8 18 55.6% 7 9 16 43.8% 10 9 19 52.6% 4 5 9 44.4%
23 1988 0 2 2 0.0% 5 6 11 45.5% — — — — 1 1 2 50.0% 1978 8 5 13 61.5% 6 5 11 54.5% 2 4 6 33.3% 22 9 31 71.0%
24 1989 1 3 4 25.0% 3 2 5 60.0% — — — — 1 2 3 33.3% 1979 5 8 13 38.5% 3 2 5 60.0% 10 2 12 83.3% 1 6 7 14.3%
25 — — — — — — — — — — — — — — — — — 1980 24 9 33 72.7% 1 1 2 50.0% 19 5 24 79.2% 19 11 30 63.3%
26 — — — — — — — — — — — — — — — — — 1981 15 6 21 71.4% 1 2 3 33.3% 5 3 8 62.5% 12 6 18 66.7%
27 — — — — — — — — — — — — — — — — — 1982 14 8 22 63.6% 5 3 8 62.5% 10 3 13 76.9% 13 6 19 68.4%
28 — — — — — — — — — — — — — — — — — 1983 15 8 23 65.2% 4 3 7 57.1% 5 4 9 55.6% 9 6 15 60.0%
29 — — — — — — — — — — — — — — — — — 1984 6 6 12 50.0% 10 5 15 66.7% 6 3 9 66.7% 1 4 5 20.0%
30 — — — — — — — — — — — — — — — — — 1985 10 7 17 58.8% 2 2 4 50.0% 4 4 8 50.0% 1 3 4 25.0%
31 — — — — — — — — — — — — — — — — — 1986 1 5 6 16.7% 2 3 5 40.0% 1 2 3 33.3% 4 3 7 57.1%
Career — 31 41 72 43.1% 36 45 81 44.4% 1 3 4 25.0% 5 8 13 38.5% — 115 79 194 59.3% 51 48 99 51.5% 85 46 131 64.9% 87 65 152 57.2%

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 Michael Westphal Brian Teacher
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
16 — — — — — — — — — — — — — — — — 1971 1498 107.4 — — — — — — — 0.0% -1.50 — 0–1 — -0.29
17 1982 1557 126.4 — — — — +47 — — 45.8% -0.12 1–3 (25%) 1–0 — -0.27 — — — — — — — — — — — — — — — —
18 1983 1570 120.2 — — — — -2 -3 — 48.8% -0.12 3–6 (33%) 3–4 (43%) — +0.83 1973 1543 112.4 — — — — — +27 +52 51.6% +0.32 1–2 (33%) 1–5 (17%) — +0.59
19 1984 1712 143.7 — — — — -22 -44 — 56.6% +0.41 4–5 (44%) 9–5 (64%) — -0.25 1974 1643 119.1 — — — — -109 -72 +29 52.6% +0.05 2–3 (40%) 2–1 (67%) — +0.83
20 1985 1703 130.1 — — — — -43 -9 — 46.8% -0.66 8–6 (57%) 9–4 (69%) — -1.63 1975 1605 117.1 — — — — -123 -8 — 42.4% -0.42 1–4 (20%) 1–5 (17%) — +0.12
21 1986 1642 120.8 — — — — +20 -45 — 37.8% -0.96 6–5 (55%) 5–6 (45%) — -1.25 1976 1627 123.5 — — — — -33 -97 +54 45.9% -0.30 5–2 (71%) 4–1 (80%) — +1.78
22 1987 1566 126.7 — — — — +46 +3 — 32.7% -1.06 1–4 (20%) 1–3 (25%) — -1.24 1977 1777 149.1 — — — — -17 -184 -13 48.7% +0.02 12–10 (55%) 18–16 (53%) — -2.64
23 1988 1554 114.4 — — — — +23 +43 — 38.2% -0.82 3–1 (75%) 1–4 (20%) — +0.39 1978 1932 149.6 — — — — +57 -242 -196 58.6% +0.46 9–6 (60%) 14–7 (67%) — +0.47
24 1989 1566 117.9 — — — — -15 +56 — 40.6% -0.25 4–2 (67%) 2–5 (29%) — +0.38 1979 1810 139.2 — — — — -86 -114 +116 55.9% +0.48 2–8 (20%) 5–4 (56%) — -1.22
25 — — — — — — — — — — — — — — — — 1980 2040 150.6 — — — — -51 — -6 66.1% +0.85 14–10 (58%) 25–15 (63%) — -0.42
26 — — — — — — — — — — — — — — — — 1981 1990 158.3 — — — — +59 -289 -34 65.3% +0.93 6–7 (46%) 10–6 (63%) — -3.77
27 — — — — — — — — — — — — — — — — 1982 1937 150.0 — — — — +50 -204 +48 63.3% +0.86 14–10 (58%) 7–10 (41%) — -0.52
28 — — — — — — — — — — — — — — — — 1983 1824 150.5 — — — — +71 -66 +115 55.9% +0.28 13–8 (62%) 16–11 (59%) — -2.56
29 — — — — — — — — — — — — — — — — 1984 1765 145.1 — — — — +30 +34 +139 55.8% +0.52 8–11 (42%) 11–8 (58%) — -1.30
30 — — — — — — — — — — — — — — — — 1985 1709 134.8 — — — — +33 +72 +106 49.4% +0.21 7–4 (64%) 7–14 (33%) — -0.19
31 — — — — — — — — — — — — — — — — 1986 1620 125.3 — — — — +59 +126 +148 38.9% -0.56 4–2 (67%) 5–5 (50%) — -0.30
Career — 1755 134.6 — — — — +6 -8 — 44.3% -0.46 30–32 (48%) 31–31 (50%) 100.8 -1.79 — 2045 151.2 — — — — +14 -88 +35 56.5% +0.42 98–87 (53%) 126–109 (54%) 102.5 -1.64

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.