Shaun Stafford
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Lori Mcneil | 1 | 4 | 5 | Nov 9, 1995 | H2H |
| Amanda Coetzer | 2 | 3 | 5 | Nov 3, 1995 | H2H |
| Shi-Ting Wang | 0 | 5 | 5 | Sep 30, 1995 | H2H |
| Natasha Zvereva | 1 | 4 | 5 | Feb 10, 1994 | H2H |
| Joannette Kruger | 0 | 4 | 4 | Feb 23, 1996 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Shaun Stafford vs Audra Keller H2H: 1-1
Shaun Stafford and Audra Keller are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Shaun Stafford leads 1–0 on carpet, while Audra Keller leads 1–0 on hard courts. Most recently, Shaun Stafford won the 1993 Sapporo round of 32 7-5 4-6 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Shaun Stafford | 7-5 4-6 6-4 | Audra Keller | Match data | Oct 1, 1993* | R32 | Sapporo | Tier IV → modern equivalent WTA 250 | Carpet |
| Audra Keller | 6-3 6-3 | Shaun Stafford | Match data | Oct 24, 1991* | R32 | San Juan | Tier IV → modern equivalent 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.
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shaun Stafford | #803 | #48 | 31 | 1,772 | 90 | 132 | 40.5% | 0 | 0 | 0 | 0 | 1 | 1 |
| Audra Keller | #1,002 | #77 | 44 | 1,645 | 42 | 88 | 32.3% | 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 | Shaun Stafford | Audra Keller | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1989 | 3–4 | 42.9% | #157 | 1,538 | 0 | 0 |
| 18 | 1987 | 0–2 | 0.0% | #189 | 1,482 | 0 | 0 | 1990 | 13–18 | 41.9% | #98 | 1,610 | 0 | 0 |
| 19 | 1988 | 1–5 | 16.7% | #121 | 1,470 | 0 | 0 | 1991 | 10–16 | 38.5% | #95 | 1,641 | 0 | 0 |
| 20 | 1989 | 17–15 | 53.1% | #51 | 1,672 | 0 | 0 | 1992 | 3–15 | 16.7% | #249 | 1,522 | 0 | 0 |
| 21 | 1990 | 6–18 | 25.0% | #150 | 1,589 | 0 | 0 | 1993 | 5–10 | 33.3% | #124 | 1,524 | 0 | 0 |
| 22 | 1991 | 10–17 | 37.0% | #102 | 1,577 | 0 | 0 | 1994 | 4–13 | 23.5% | #161 | 1,471 | 0 | 0 |
| 23 | 1992 | 9–12 | 42.9% | #68 | 1,659 | 0 | 1 | 1995 | 4–12 | 25.0% | #134 | 1,468 | 0 | 0 |
| 24 | 1993 | 16–18 | 47.1% | #74 | 1,667 | 0 | 1 | — | — | — | — | — | — | — |
| 25 | 1994 | 17–19 | 47.2% | #55 | 1,717 | 0 | 1 | — | — | — | — | — | — | — |
| 26 | 1995 | 13–20 | 39.4% | #97 | 1,640 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 1996 | 1–6 | 14.3% | #388 | 1,586 | 0 | 1 | — | — | — | — | — | — | — |
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 | Shaun Stafford | Audra Keller | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 18 | 1987 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1990 | 9 | 11 | 20 | 45.0% | 3 | 4 | 7 | 42.9% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 19 | 1988 | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 1991 | 8 | 12 | 20 | 40.0% | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 20 | 1989 | 7 | 6 | 13 | 53.8% | 5 | 5 | 10 | 50.0% | 4 | 3 | 7 | 57.1% | 1 | 1 | 2 | 50.0% | 1992 | 1 | 8 | 9 | 11.1% | 1 | 5 | 6 | 16.7% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| 21 | 1990 | 4 | 10 | 14 | 28.6% | 2 | 5 | 7 | 28.6% | 0 | 3 | 3 | 0.0% | — | — | — | — | 1993 | 4 | 7 | 11 | 36.4% | — | — | — | — | — | — | — | — | 1 | 3 | 4 | 25.0% |
| 22 | 1991 | 6 | 11 | 17 | 35.3% | 4 | 2 | 6 | 66.7% | 0 | 2 | 2 | 0.0% | 0 | 2 | 2 | 0.0% | 1994 | 3 | 8 | 11 | 27.3% | 0 | 3 | 3 | 0.0% | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 23 | 1992 | 7 | 8 | 15 | 46.7% | 2 | 3 | 5 | 40.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1995 | 4 | 7 | 11 | 36.4% | 0 | 3 | 3 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 24 | 1993 | 6 | 6 | 12 | 50.0% | 6 | 6 | 12 | 50.0% | 2 | 2 | 4 | 50.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1994 | 8 | 8 | 16 | 50.0% | 7 | 5 | 12 | 58.3% | 0 | 2 | 2 | 0.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1995 | 6 | 9 | 15 | 40.0% | 4 | 5 | 9 | 44.4% | 2 | 2 | 4 | 50.0% | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1996 | 1 | 3 | 4 | 25.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 45 | 63 | 108 | 41.7% | 31 | 35 | 66 | 47.0% | 8 | 15 | 23 | 34.8% | 6 | 19 | 25 | 24.0% | — | 31 | 56 | 87 | 35.6% | 5 | 18 | 23 | 21.7% | 3 | 5 | 8 | 37.5% | 3 | 9 | 12 | 25.0% |
Advanced Statistics Comparison by Age
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 | Shaun Stafford | Audra Keller | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1989 | 1538 | 121.7 | — | — | — | — | +45 | — | — | 46.7% | -0.53 | 0–1 | 2–0 | — | -0.15 |
| 18 | 1987 | 1483 | 99.7 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | — | — | +0.09 | 1990 | 1610 | 120.6 | — | — | — | — | +23 | -55 | -49 | 41.8% | -0.88 | 3–6 (33%) | 6–2 (75%) | 100.8 | -0.12 |
| 19 | 1988 | 1471 | 116.6 | — | — | — | — | +31 | — | — | 16.7% | -1.67 | — | 0–1 | — | -0.13 | 1991 | 1641 | 126.8 | — | — | — | — | +5 | -108 | — | 39.3% | -0.79 | 2–2 (50%) | 3–4 (43%) | 101.2 | -0.95 |
| 20 | 1989 | 1673 | 122.5 | — | — | — | — | -60 | -75 | -86 | 50.7% | -0.26 | 6–3 (67%) | 6–2 (75%) | 109.8 | +0.08 | 1992 | 1523 | 109.9 | — | — | — | — | +31 | -41 | — | 27.9% | -1.81 | 1–6 (14%) | 3–2 (60%) | 95.2 | -0.16 |
| 21 | 1990 | 1589 | 119.2 | — | — | — | — | -9 | -29 | -28 | 30.9% | -1.22 | 2–5 (29%) | 0–2 | — | -1.57 | 1993 | 1525 | 127.3 | — | — | — | — | +21 | — | — | 38.2% | -0.59 | 1–3 (25%) | 1–2 (33%) | 97.3 | -0.30 |
| 22 | 1991 | 1577 | 121.7 | — | — | — | — | -59 | +72 | — | 41.0% | -0.70 | 2–5 (29%) | 3–3 (50%) | 99.4 | -0.55 | 1994 | 1472 | 113.7 | — | — | — | — | +43 | -4 | — | 30.8% | -1.28 | 1–4 (20%) | — | — | +0.46 |
| 23 | 1992 | 1660 | 133.5 | — | — | — | — | -38 | +7 | — | 44.7% | -0.40 | 4–3 (57%) | 2–2 (50%) | 103.7 | -0.42 | 1995 | 1469 | 112.8 | — | — | — | — | +54 | -34 | — | 31.6% | -1.29 | 2–4 (33%) | 1–5 (17%) | 96.4 | -0.60 |
| 24 | 1993 | 1667 | 121.5 | — | — | — | — | -35 | +14 | -114 | 45.2% | -0.41 | 10–6 (63%) | 7–5 (58%) | 105.5 | +0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 1994 | 1717 | 135.1 | — | — | — | — | -45 | +18 | — | 46.4% | -0.08 | 7–7 (50%) | 2–4 (33%) | 100.5 | -1.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 1995 | 1641 | 125.6 | — | — | — | — | -24 | +89 | -139 | 42.0% | -0.90 | 0–3 (0%) | 3–2 (60%) | 98.1 | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1996 | 1587 | 108.0 | — | — | — | — | +25 | +65 | — | 18.8% | -2.44 | 1–1 | — | — | -0.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1773 | 130.7 | — | — | — | — | -36 | +14 | -94 | 41.8% | -0.64 | 32–33 (49%) | 23–21 (52%) | 106.4 | -1.58 | — | 1645 | 125.5 | — | — | — | — | +28 | -51 | -49 | 36.3% | -1.05 | 10–26 (28%) | 16–15 (52%) | 93.8 | -1.40 |
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.
Audra Keller
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Patty Fendick | 2 | 2 | 4 | Nov 14, 1991 | H2H |
| Brenda Schultz-Mccarthy | 0 | 3 | 3 | Aug 30, 1995 | H2H |
| Manon Bollegraf | 1 | 2 | 3 | Nov 3, 1994 | H2H |
| Helen Kelesi | 1 | 2 | 3 | Feb 17, 1994 | H2H |
| Kristie Boogert | 0 | 2 | 2 | Aug 2, 1995 | H2H |