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

Jaime Yzaga vs Michael Westphal H2H: 1-0

Jaime Yzaga holds a 1–0 lead over Michael Westphal in their ATP head-to-head. Across 1 main-draw meeting, Jaime Yzaga leads 1–0 on clay. Most recently, Jaime Yzaga won the 1985 Washington Open round of 64 5-7 7-5 6-1.

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Jaime Yzaga
PER Age 58 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main draw meetings
Michael Westphal
GER Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jaime Yzaga #279 5-7 7-5 6-1 Michael Westphal #74 Match data Jul 17, 1985* R64 Washington 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
Jaime Yzaga #381 #18 1,391 1,872 239 206 53.7% 0 0 0 1 7 8
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 Jaime Yzaga Michael Westphal
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1985 4–3 57.1% #45 1,603 0 0 1982 4–6 40.0% — 1,556 0 0
18 1986 19–18 51.4% #64 1,680 0 0 1983 7–9 43.8% #96 1,569 0 0
19 1987 23–20 53.5% #70 1,708 0 2 1984 19–14 57.6% #73 1,712 0 0
20 1988 20–19 51.3% #65 1,715 0 3 1985 15–16 48.4% #51 1,702 0 0
21 1989 32–16 66.7% #23 1,836 0 3 1986 12–21 36.4% #101 1,642 0 0
22 1990 18–20 47.4% #87 1,696 0 3 1987 5–15 25.0% #279 1,566 0 0
23 1991 24–17 58.5% #53 1,767 0 4 1988 6–9 40.0% #116 1,554 0 0
24 1992 26–19 57.8% #49 1,687 0 6 1989 5–7 41.7% #233 1,566 0 0
25 1993 30–21 58.8% #31 1,780 0 8 — — — — — — —
26 1994 28–27 50.9% #31 1,728 0 8 — — — — — — —
27 1995 13–24 35.1% #107 1,615 0 8 — — — — — — —
28 1996 2–2 50.0% #379 1,609 0 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 Jaime Yzaga 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 1985 3 1 4 75.0% 1 2 3 33.3% — — — — — — — — 1982 4 3 7 57.1% 0 2 2 0.0% — — — — 0 1 1 0.0%
18 1986 14 10 24 58.3% 3 6 9 33.3% — — — — 2 2 4 50.0% 1983 2 5 7 28.6% 5 4 9 55.6% — — — — — — — —
19 1987 16 11 27 59.3% 4 5 9 44.4% 2 3 5 40.0% 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 1988 13 11 24 54.2% 7 5 12 58.3% 0 1 1 0.0% 0 2 2 0.0% 1985 3 5 8 37.5% 12 10 22 54.5% — — — — 0 1 1 0.0%
21 1989 17 8 25 68.0% 14 7 21 66.7% — — — — 1 1 2 50.0% 1986 7 7 14 50.0% 2 11 13 15.4% 1 1 2 50.0% 2 2 4 50.0%
22 1990 5 9 14 35.7% 6 8 14 42.9% — — — — 7 3 10 70.0% 1987 4 9 13 30.8% 1 5 6 16.7% 0 1 1 0.0% — — — —
23 1991 13 10 23 56.5% 7 3 10 70.0% 1 1 2 50.0% 3 3 6 50.0% 1988 0 2 2 0.0% 5 6 11 45.5% — — — — 1 1 2 50.0%
24 1992 15 11 26 57.7% 10 7 17 58.8% 1 1 2 50.0% — — — — 1989 1 3 4 25.0% 3 2 5 60.0% — — — — 1 2 3 33.3%
25 1993 17 12 29 58.6% 13 7 20 65.0% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
26 1994 12 12 24 50.0% 11 9 20 55.0% 1 1 2 50.0% 4 5 9 44.4% — — — — — — — — — — — — — — — — —
27 1995 7 9 16 43.8% 6 14 20 30.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
28 1996 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 134 106 240 55.8% 82 73 155 52.9% 5 7 12 41.7% 18 20 38 47.4% — 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 Jaime Yzaga 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 1985 1604 127.0 — — — — +43 -84 — 52.0% +0.20 3–1 (75%) 1–2 (33%) — +0.03 1982 1557 126.4 — — — — +47 — — 45.8% -0.12 1–3 (25%) 1–0 — -0.27
18 1986 1681 130.9 — — — — +49 -160 — 49.5% -0.15 8–3 (73%) 7–6 (54%) — +0.57 1983 1570 120.2 — — — — -2 -3 — 48.8% -0.12 3–6 (33%) 3–4 (43%) — +0.83
19 1987 1709 133.4 — — — — +42 -156 -163 53.0% +0.35 9–9 (50%) 8–10 (44%) — +2.01 1984 1712 143.7 — — — — -22 -44 — 56.6% +0.41 4–5 (44%) 9–5 (64%) — -0.25
20 1988 1715 134.9 — — — — +11 -83 — 52.5% +0.03 3–8 (27%) 7–5 (58%) — +0.01 1985 1703 130.1 — — — — -43 -9 — 46.8% -0.66 8–6 (57%) 9–4 (69%) — -1.63
21 1989 1836 138.2 — — — — -32 -65 — 58.0% +0.28 8–2 (80%) 11–4 (73%) — -0.30 1986 1642 120.8 — — — — +20 -45 — 37.8% -0.96 6–5 (55%) 5–6 (45%) — -1.25
22 1990 1696 124.9 — — — — -9 +28 — 47.9% -0.10 6–7 (46%) 5–11 (31%) — +1.56 1987 1566 126.7 — — — — +46 +3 — 32.7% -1.06 1–4 (20%) 1–3 (25%) — -1.24
23 1991 1767 145.9 -0.71 +2.47 1.039 50.7% +7 +8 — 58.4% +0.56 3–2 (60%) 6–1 (86%) — -0.27 1988 1554 114.4 — — — — +23 +43 — 38.2% -0.82 3–1 (75%) 1–4 (20%) — +0.39
24 1992 1687 132.9 -1.49 +1.25 0.978 49.5% +49 +44 — 52.6% +0.03 11–4 (73%) 16–10 (62%) — +0.96 1989 1566 117.9 — — — — -15 +56 — 40.6% -0.25 4–2 (67%) 2–5 (29%) — +0.38
25 1993 1780 138.8 +0.23 +2.83 1.091 51.6% +2 -25 — 54.6% +0.25 12–9 (57%) 17–10 (63%) — +0.39 — — — — — — — — — — — — — — — —
26 1994 1729 142.4 -2.33 +1.95 0.961 49.2% +8 +57 — 51.0% -0.09 12–13 (48%) 14–8 (64%) — -0.52 — — — — — — — — — — — — — — — —
27 1995 1615 133.1 -2.92 +0.69 0.900 47.9% +78 +30 — 38.8% -0.62 8–9 (47%) 6–10 (38%) — -0.42 — — — — — — — — — — — — — — — —
28 1996 1610 108.4 -1.35 -0.59 0.868 47.4% +67 — — 44.4% -0.78 — — — +0.30 — — — — — — — — — — — — — — — —
Career — 1872 141.9 -1.43 +1.83 0.991 49.8% +19 -19 -163 51.8% +0.06 83–67 (55%) 98–77 (56%) 106.1 +0.97 — 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.