H2H data updated: 2026-10-23 00:00 UTC
Amanda Tobin holds a 1–0 lead over G Sayers in their WTA head-to-head. They have met 1 times in main draws. Most recently, Amanda Tobin won the 1981 Perth 1 round of 16 6-1 6-0.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Amanda Tobin | 6-1 6-0 | G Sayers | Match data | Jan 16, 1981* | R16 | Perth 1 | WTA 250 | — |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Amanda Tobin | #351 | #138 | 4 | 1,632 | 45 | 77 | 36.9% | 0 | 0 | 0 | 0 | 3 | 3 |
| G Sayers | — | — | — | 1,500 | 1 | 2 | 33.3% | 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.
| Amanda Tobin | G Sayers | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1976 | 2–1 | 66.7% | — | 1,537 | 0 | 0 | 1981 | 1–2 | 33.3% | — | 1,475 | 0 | 0 |
| 1977 | 3–5 | 37.5% | — | 1,535 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 8–10 | 44.4% | — | 1,556 | 0 | 0 | — | — | — | — | — | — | — |
| 1979 | 2–6 | 25.0% | — | 1,501 | 0 | 0 | — | — | — | — | — | — | — |
| 1980 | 6–9 | 40.0% | — | 1,563 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 7–6 | 53.8% | — | 1,612 | 0 | 2 | — | — | — | — | — | — | — |
| 1982 | 5–7 | 41.7% | — | 1,604 | 0 | 3 | — | — | — | — | — | — | — |
| 1983 | 2–5 | 28.6% | — | 1,604 | 0 | 3 | — | — | — | — | — | — | — |
| 1984 | 0–4 | 0.0% | — | 1,521 | 0 | 3 | — | — | — | — | — | — | — |
| 1985 | 3–5 | 37.5% | — | 1,561 | 0 | 3 | — | — | — | — | — | — | — |
| 1986 | 5–13 | 27.8% | #138 | 1,505 | 0 | 3 | — | — | — | — | — | — | — |
| 1987 | 2–5 | 28.6% | #210 | 1,473 | 0 | 3 | — | — | — | — | — | — | — |
| 1988 | 0–1 | 0.0% | #351 | 1,457 | 0 | 3 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Amanda Tobin | G Sayers | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1976 | 1537 | 111.2 | — | — | — | — | — | — | +75 | 50.0% | +1.00 | 2–0 | 0–1 | — | +0.22 | 1981 | 1475 | 92.8 | — | — | — | — | — | — | — | 20.0% | -4.00 | 0–1 | — | — | -0.06 |
| 1977 | 1536 | 103.0 | — | — | — | — | — | — | +16 | 37.5% | -0.63 | — | 0–1 | — | +0.68 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 1556 | 119.1 | — | — | — | — | +90 | +1 | -11 | 45.7% | -0.29 | 1–2 (33%) | 0–1 | — | +1.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 1501 | 92.9 | — | — | — | — | — | — | +21 | 31.6% | -1.37 | 1–2 (33%) | 2–0 | — | +1.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1564 | 108.3 | — | — | — | — | — | — | -6 | 45.2% | -0.29 | 1–2 (33%) | 4–2 (67%) | 101.0 | +0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1613 | 117.9 | — | — | — | — | — | — | -48 | 61.5% | +0.73 | 0–2 | 1–0 | — | +0.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1604 | 110.1 | — | — | — | — | — | -112 | +1 | 41.7% | -0.67 | — | 1–2 (33%) | — | +0.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1605 | 115.9 | — | — | — | — | — | — | -7 | 41.2% | -0.24 | 0–3 (0%) | 2–0 | — | -0.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1521 | 88.1 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +1.00 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1561 | 124.3 | — | — | — | — | -49 | — | +41 | 45.0% | +0.05 | 1–3 (25%) | 1–1 | — | -0.18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1986 | 1506 | 106.7 | — | — | — | — | +10 | — | +55 | 27.0% | -2.03 | 1–2 (33%) | 3–0 (100%) | 101.6 | +1.20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1987 | 1473 | 97.8 | — | — | — | — | +35 | — | +11 | 44.4% | -0.17 | 0–4 (0%) | 1–1 | — | +0.93 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1988 | 1457 | 97.6 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1632 | 115.0 | — | — | — | — | +17 | -47 | +6 | 40.6% | -0.60 | 7–20 (26%) | 15–9 (63%) | 98.0 | +6.54 | Career | 1500 | 96.1 | — | — | — | — | — | — | — | 20.0% | -4.00 | 0–1 | — | — | -3.00 |
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 |
|---|---|---|---|---|---|
| Barbara Gerken | 0 | 3 | 3 | Oct 23, 1986 | H2H |
| Sharon Walsh Pete | 0 | 3 | 3 | Oct 16, 1986 | H2H |
| Anne Minter | 1 | 2 | 3 | Mar 7, 1986 | H2H |
| Jane Stratton | 1 | 2 | 3 | Dec 21, 1978 | H2H |
| Anna Maria Fernandez | 1 | 1 | 2 | Apr 30, 1987 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Chris Matison | 0 | 1 | 1 | Jan 16, 1981 | H2H |
| Amanda Tobin | 0 | 1 | 1 | Jan 16, 1981 | H2H |
| L Miller | 1 | 0 | 1 | Jan 15, 1981 | H2H |