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

Michael Westphal vs Alejandro Gattiker H2H: 1-0

Michael Westphal holds a 1–0 lead over Alejandro Gattiker in their ATP head-to-head. Across 1 main-draw meeting, Michael Westphal leads 1–0 on hard courts. Most recently, Michael Westphal won the 1983 Swiss Indoors round of 32 6-1 7-6.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Michael Westphal
GER Right-Handed 190 cm / 6'3"
H2H
1 – 0
1 main draw meetings
Alejandro Gattiker
ARG Age 68 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Michael Westphal #98 6-1 7-6 Alejandro Gattiker Match data Oct 13, 1983* R32 Swiss Indoors ATP 250 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
Michael Westphal #1,050 #49 81 1,755 73 97 42.9% 0 0 0 0 0 0
Alejandro Gattiker #445 #194 0 1,501 4 21 16.0% 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 Michael Westphal Alejandro Gattiker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1982 4–6 40.0% — 1,556 0 0 — — — — — — —
18 1983 7–9 43.8% #96 1,569 0 0 — — — — — — —
19 1984 19–14 57.6% #73 1,712 0 0 — — — — — — —
20 1985 15–16 48.4% #51 1,702 0 0 — — — — — — —
21 1986 12–21 36.4% #101 1,642 0 0 1979 0–2 0.0% #511 1,493 0 0
22 1987 5–15 25.0% #279 1,566 0 0 1980 0–2 0.0% #232 1,475 0 0
23 1988 6–9 40.0% #116 1,554 0 0 1981 1–3 25.0% — 1,473 0 0
24 1989 5–7 41.7% #233 1,566 0 0 1982 2–10 16.7% #194 1,425 0 0
25 — — — — — — — 1983 1–4 20.0% #246 1,414 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 Michael Westphal Alejandro Gattiker
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 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% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1984 10 7 17 58.8% 8 5 13 61.5% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
20 1985 3 5 8 37.5% 12 10 22 54.5% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1986 7 7 14 50.0% 2 11 13 15.4% 1 1 2 50.0% 2 2 4 50.0% 1979 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
22 1987 4 9 13 30.8% 1 5 6 16.7% 0 1 1 0.0% — — — — 1980 — — — — 0 2 2 0.0% — — — — — — — —
23 1988 0 2 2 0.0% 5 6 11 45.5% — — — — 1 1 2 50.0% 1981 — — — — 1 3 4 25.0% — — — — — — — —
24 1989 1 3 4 25.0% 3 2 5 60.0% — — — — 1 2 3 33.3% 1982 — — — — 1 9 10 10.0% — — — — 1 1 2 50.0%
25 — — — — — — — — — — — — — — — — — 1983 0 1 1 0.0% 1 3 4 25.0% — — — — — — — —
Career — 31 41 72 43.1% 36 45 81 44.4% 1 3 4 25.0% 5 8 13 38.5% — 0 1 1 0.0% 3 18 21 14.3% — — — — 1 2 3 33.3%

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 Alejandro Gattiker
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 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 — — — — — — — — — — — — — — — —
19 1984 1712 143.7 — — — — -22 -44 — 56.6% +0.41 4–5 (44%) 9–5 (64%) — -0.25 — — — — — — — — — — — — — — — —
20 1985 1703 130.1 — — — — -43 -9 — 46.8% -0.66 8–6 (57%) 9–4 (69%) — -1.63 — — — — — — — — — — — — — — — —
21 1986 1642 120.8 — — — — +20 -45 — 37.8% -0.96 6–5 (55%) 5–6 (45%) — -1.25 1979 1493 102.0 — — — — — — — 0.0% -5.00 — — — -0.24
22 1987 1566 126.7 — — — — +46 +3 — 32.7% -1.06 1–4 (20%) 1–3 (25%) — -1.24 1980 1475 102.6 — — — — — — — 33.3% -0.34 0–2 — — 0.00
23 1988 1554 114.4 — — — — +23 +43 — 38.2% -0.82 3–1 (75%) 1–4 (20%) — +0.39 1981 1473 115.4 — — — — — +25 — 30.0% -1.30 1–1 — — +0.02
24 1989 1566 117.9 — — — — -15 +56 — 40.6% -0.25 4–2 (67%) 2–5 (29%) — +0.38 1982 1426 101.0 — — — — — -4 — 14.8% -2.89 2–0 — — +0.63
25 — — — — — — — — — — — — — — — — 1983 1415 102.3 — — — — — +3 — 20.0% -1.90 — 0–2 — +0.34
Career — 1755 134.6 — — — — +6 -8 — 44.3% -0.46 30–32 (48%) 31–31 (50%) 100.8 -1.79 — 1502 107.3 — — — — — +4 — 19.3% -2.32 3–3 (50%) 0–2 — +3.00

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.