H2H data updated: 2026-09-13 00:00 UTC
Michelle Jaggard Lai holds a 1–0 lead over Pam Casale in their WTA head-to-head. Across 1 main-draw meeting, Michelle Jaggard Lai leads 1–0 on hard courts. Most recently, Michelle Jaggard Lai won the 1988 Wellington round of 32 7-5 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Michelle Jaggard Lai | 7-5 6-4 | Pam Casale | Match data | Feb 4, 1988* | R32 | Wellington | WTA 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Michelle Jaggard Lai | — | — | — | 1,639 | 61 | 105 | 36.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Pam Casale | #671 | #14 | 22 | 1,944 | 168 | 147 | 53.3% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Michelle Jaggard Lai | Pam Casale | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1985 | 0–4 | 0.0% | — | 1,459 | 0 | 0 | 1980 | 15–10 | 60.0% | — | 1,597 | 0 | 0 |
| 17 | 1986 | 0–2 | 0.0% | — | 1,442 | 0 | 0 | 1981 | 30–17 | 63.8% | — | 1,810 | 0 | 0 |
| 18 | 1987 | 8–10 | 44.4% | — | 1,510 | 0 | 0 | 1982 | 20–23 | 46.5% | — | 1,745 | 0 | 0 |
| 19 | 1988 | 9–16 | 36.0% | — | 1,515 | 0 | 0 | 1983 | 23–20 | 53.5% | — | 1,770 | 0 | 0 |
| 20 | 1989 | 9–16 | 36.0% | — | 1,499 | 0 | 0 | 1984 | 31–17 | 64.6% | #15 | 1,914 | 0 | 0 |
| 21 | 1990 | 6–12 | 33.3% | — | 1,505 | 0 | 0 | 1985 | 24–20 | 54.5% | #14 | 1,814 | 0 | 0 |
| 22 | 1991 | 3–6 | 33.3% | — | 1,524 | 0 | 0 | 1986 | 16–17 | 48.5% | #41 | 1,787 | 0 | 0 |
| 23 | 1992 | 3–4 | 42.9% | — | 1,555 | 0 | 0 | 1987 | 5–11 | 31.2% | #111 | 1,673 | 0 | 0 |
| 24 | 1993 | 14–19 | 42.4% | — | 1,576 | 0 | 0 | 1988 | 4–10 | 28.6% | #169 | 1,552 | 0 | 0 |
| 25 | 1994 | 9–16 | 36.0% | — | 1,559 | 0 | 0 | 1989 | 0–1 | 0.0% | #225 | 1,547 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 1990 | 0–1 | 0.0% | #554 | 1,525 | 0 | 0 |
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 | Michelle Jaggard Lai | Pam Casale | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 | 1985 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | 1980 | 8 | 7 | 15 | 53.3% | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 1986 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 1981 | 17 | 6 | 23 | 73.9% | 7 | 5 | 12 | 58.3% | 4 | 3 | 7 | 57.1% | 2 | 3 | 5 | 40.0% |
| 18 | 1987 | 7 | 4 | 11 | 63.6% | 0 | 1 | 1 | 0.0% | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | 1982 | 2 | 4 | 6 | 33.3% | 10 | 7 | 17 | 58.8% | 2 | 2 | 4 | 50.0% | 6 | 10 | 16 | 37.5% |
| 19 | 1988 | 8 | 10 | 18 | 44.4% | 0 | 1 | 1 | 0.0% | 1 | 5 | 6 | 16.7% | — | — | — | — | 1983 | 5 | 5 | 10 | 50.0% | 13 | 8 | 21 | 61.9% | 3 | 3 | 6 | 50.0% | 2 | 4 | 6 | 33.3% |
| 20 | 1989 | 6 | 9 | 15 | 40.0% | 1 | 3 | 4 | 25.0% | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 1984 | 8 | 3 | 11 | 72.7% | 8 | 5 | 13 | 61.5% | 4 | 3 | 7 | 57.1% | 11 | 6 | 17 | 64.7% |
| 21 | 1990 | 5 | 7 | 12 | 41.7% | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1985 | 17 | 7 | 24 | 70.8% | 4 | 5 | 9 | 44.4% | 0 | 3 | 3 | 0.0% | 3 | 5 | 8 | 37.5% |
| 22 | 1991 | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | 1986 | 3 | 6 | 9 | 33.3% | 11 | 5 | 16 | 68.8% | 1 | 1 | 2 | 50.0% | 1 | 5 | 6 | 16.7% |
| 23 | 1992 | 1 | 3 | 4 | 25.0% | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — | 1987 | 3 | 5 | 8 | 37.5% | 1 | 1 | 2 | 50.0% | 1 | 3 | 4 | 25.0% | 0 | 2 | 2 | 0.0% |
| 24 | 1993 | 13 | 12 | 25 | 52.0% | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | 0 | 3 | 3 | 0.0% | 1988 | 3 | 6 | 9 | 33.3% | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 1994 | 8 | 12 | 20 | 40.0% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1989 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 49 | 60 | 109 | 45.0% | 2 | 15 | 17 | 11.8% | 9 | 21 | 30 | 30.0% | 1 | 8 | 9 | 11.1% | — | 66 | 49 | 115 | 57.4% | 55 | 41 | 96 | 57.3% | 15 | 19 | 34 | 44.1% | 25 | 35 | 60 | 41.7% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 | Michelle Jaggard Lai | Pam Casale | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1985 | 1459 | 99.1 | — | — | — | — | — | — | — | 11.1% | -2.89 | 0–1 | 1–0 | — | -0.14 | 1980 | 1598 | 118.7 | — | — | — | — | +29 | — | — | 57.4% | +0.72 | 3–3 (50%) | 1–1 | — | +2.02 |
| 17 | 1986 | 1442 | 96.6 | — | — | — | — | — | — | — | 20.0% | -2.60 | 0–1 | 1–1 | — | +0.04 | 1981 | 1811 | 140.3 | — | — | — | — | -1 | -153 | -196 | 64.1% | +1.03 | 3–6 (33%) | 6–0 (100%) | 101.9 | +1.97 |
| 18 | 1987 | 1511 | 110.2 | — | — | — | — | +92 | — | +3 | 43.6% | -0.13 | 2–3 (40%) | 1–4 (20%) | 96.5 | +1.25 | 1982 | 1745 | 140.3 | — | — | — | — | -54 | -4 | -106 | 50.5% | +0.01 | 1–8 (11%) | 9–5 (64%) | 95.5 | -3.37 |
| 19 | 1988 | 1515 | 101.4 | — | — | — | — | +48 | — | -67 | 36.4% | -0.91 | 3–2 (60%) | 2–0 | — | +1.65 | 1983 | 1770 | 144.1 | — | — | — | — | -55 | +93 | -103 | 52.1% | +0.47 | 5–3 (63%) | 3–3 (50%) | 102.6 | -1.57 |
| 20 | 1989 | 1499 | 106.6 | — | — | — | — | +14 | -24 | -14 | 37.9% | -0.86 | 4–4 (50%) | 1–0 | — | +2.26 | 1984 | 1914 | 155.3 | — | — | — | — | +6 | -60 | -210 | 64.8% | +1.01 | 3–6 (33%) | 7–3 (70%) | 100.3 | -2.46 |
| 21 | 1990 | 1505 | 109.2 | — | — | — | — | +20 | -35 | — | 27.8% | -1.64 | 2–0 | — | — | -0.23 | 1985 | 1814 | 137.6 | — | — | — | — | +80 | -54 | -188 | 53.1% | +0.34 | 6–4 (60%) | 3–3 (50%) | 98.8 | -1.08 |
| 22 | 1991 | 1525 | 117.5 | — | — | — | — | -2 | — | — | 36.8% | -1.00 | 0–1 | 2–0 | — | -0.56 | 1986 | 1788 | 137.1 | — | — | — | — | -56 | +52 | — | 46.8% | -0.18 | 7–4 (64%) | 6–3 (67%) | 103.7 | -3.63 |
| 23 | 1992 | 1555 | 114.2 | — | — | — | — | -33 | — | -14 | 37.5% | -1.06 | 2–0 | — | — | -0.27 | 1987 | 1673 | 114.3 | — | — | — | — | -20 | — | -77 | 41.7% | -0.56 | 3–5 (38%) | 2–1 (67%) | — | -0.50 |
| 24 | 1993 | 1577 | 130.3 | — | — | — | — | +19 | — | -2 | 42.3% | -0.40 | 7–5 (58%) | 6–4 (60%) | 105.2 | -0.76 | 1988 | 1552 | 100.5 | — | — | — | — | +25 | +207 | — | 36.4% | -0.79 | 1–4 (20%) | 1–2 (33%) | 92.4 | +1.01 |
| 25 | 1994 | 1559 | 117.1 | — | — | — | — | +19 | — | — | 40.4% | -0.60 | 2–5 (29%) | 3–2 (60%) | 98.9 | -0.39 | 1989 | 1547 | 93.6 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | -0.21 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1990 | 1526 | 90.6 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | +0.21 |
| Career | — | 1639 | 117.7 | — | — | — | — | +28 | -30 | -22 | 37.6% | -0.82 | 22–22 (50%) | 17–11 (61%) | 107.4 | +1.72 | — | 1944 | 143.5 | — | — | — | — | +1 | +5 | -153 | 53.9% | +0.36 | 32–43 (43%) | 38–21 (64%) | 100.1 | -2.42 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sabine Appelmans | 2 | 2 | 4 | Apr 14, 1994 | H2H |
| Lori Mcneil | 0 | 3 | 3 | Oct 13, 1994 | H2H |
| Pam Shriver | 0 | 3 | 3 | Jun 10, 1993 | H2H |
| Bettina Fulco | 1 | 2 | 3 | Mar 13, 1993 | H2H |
| Manon Bollegraf | 3 | 0 | 3 | Jan 15, 1992 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kathy Rinaldi Stunkel | 3 | 7 | 10 | May 10, 1986 | H2H |
| Pilar Vasquez | 5 | 2 | 7 | Apr 6, 1988 | H2H |
| Bonnie Gadusek | 0 | 7 | 7 | Oct 13, 1985 | H2H |
| Bettina Bunge | 1 | 5 | 6 | Feb 19, 1987 | H2H |
| Zina Garrison | 3 | 3 | 6 | Nov 13, 1986 | H2H |