H2H data updated: 2026-09-13 00:00 UTC

Kathy Rinaldi Stunkel vs Mercedes Paz H2H: 1-0

Kathy Rinaldi Stunkel holds a 1–0 lead over Mercedes Paz in their WTA head-to-head. Across 1 main-draw meeting, Kathy Rinaldi Stunkel leads 1–0 on hard courts. Most recently, Kathy Rinaldi Stunkel won the 1991 US Open round of 128 6-7(4) 6-4 6-1.

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Kathy Rinaldi Stunkel
USA Age 59 Right-Handed 168 cm / 5'6"
H2H
1 – 0
1 main-draw meetings
Mercedes Paz
ARG Age 60 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Kathy Rinaldi Stunkel 6-7(4) 6-4 6-1 Mercedes Paz #80 Match data Aug 28, 1991* R128 US Open Grand Slam 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
Kathy Rinaldi Stunkel — #9 — 2,082 277 213 56.5% 0 0 0 0 4 4
Mercedes Paz #521 #28 185 1,822 145 184 44.1% 0 0 0 0 3 3

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 Kathy Rinaldi Stunkel Mercedes Paz
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 1980 4–5 44.4% — 1,505 0 0 — — — — — — —
14 1981 27–14 65.9% — 1,802 0 2 — — — — — — —
15 1982 30–19 61.2% — 1,872 0 2 — — — — — — —
16 1983 29–17 63.0% — 1,844 0 2 — — — — — — —
17 1984 27–19 58.7% — 1,851 0 2 — — — — — — —
18 1985 41–16 71.9% — 1,975 0 3 — — — — — — —
19 1986 34–16 68.0% #9 1,974 0 4 1985 7–11 38.9% #115 1,526 0 1
20 1987 15–8 65.2% — 1,901 0 4 1986 22–23 48.9% #60 1,577 0 1
21 1988 5–8 38.5% — 1,811 0 4 1987 15–20 42.9% #88 1,637 0 1
22 1989 16–15 51.6% — 1,788 0 4 1988 24–15 61.5% #44 1,779 0 2
23 1990 15–18 45.5% — 1,697 0 4 1989 13–19 40.6% #91 1,647 0 2
24 1991 7–15 31.8% — 1,589 0 4 1990 25–20 55.6% #32 1,775 0 3
25 1992 10–15 40.0% — 1,586 0 4 1991 19–23 45.2% #71 1,683 0 3
26 1993 12–13 48.0% — 1,628 0 4 1992 10–19 34.5% #107 1,606 0 3
27 1994 1–5 16.7% — 1,585 0 4 1993 2–11 15.4% #213 1,491 0 3
28 1995 1–2 33.3% — 1,609 0 4 1994 3–10 23.1% #140 1,474 0 3
29 1996 3–8 27.3% — 1,554 0 4 1995 4–8 33.3% #164 1,451 0 3
30 — — — — — — — 1996 1–5 16.7% #124 1,442 0 3

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 Kathy Rinaldi Stunkel Mercedes Paz
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 %
13 1980 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
14 1981 14 6 20 70.0% 8 5 13 61.5% 2 2 4 50.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
15 1982 7 3 10 70.0% 14 6 20 70.0% 3 2 5 60.0% 6 8 14 42.9% — — — — — — — — — — — — — — — — —
16 1983 8 5 13 61.5% 18 7 25 72.0% 3 3 6 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
17 1984 6 3 9 66.7% 11 7 18 61.1% 4 4 8 50.0% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
18 1985 15 5 20 75.0% 9 4 13 69.2% 8 2 10 80.0% 9 5 14 64.3% — — — — — — — — — — — — — — — — —
19 1986 7 4 11 63.6% 12 4 16 75.0% 0 2 2 0.0% 15 6 21 71.4% 1985 2 4 6 33.3% 5 5 10 50.0% 0 2 2 0.0% — — — —
20 1987 5 2 7 71.4% 8 4 12 66.7% — — — — 2 2 4 50.0% 1986 8 10 18 44.4% 13 8 21 61.9% 0 2 2 0.0% 1 3 4 25.0%
21 1988 4 5 9 44.4% 0 2 2 0.0% — — — — 1 1 2 50.0% 1987 4 4 8 50.0% 11 14 25 44.0% 0 2 2 0.0% — — — —
22 1989 8 7 15 53.3% 5 3 8 62.5% 2 2 4 50.0% 1 3 4 25.0% 1988 11 5 16 68.8% 13 10 23 56.5% — — — — — — — —
23 1990 11 10 21 52.4% 2 4 6 33.3% 0 1 1 0.0% 2 3 5 40.0% 1989 0 6 6 0.0% 13 11 24 54.2% 0 1 1 0.0% 0 1 1 0.0%
24 1991 3 9 12 25.0% 1 2 3 33.3% 0 1 1 0.0% 3 3 6 50.0% 1990 3 4 7 42.9% 17 9 26 65.4% 0 1 1 0.0% 5 6 11 45.5%
25 1992 5 8 13 38.5% 3 3 6 50.0% 2 2 4 50.0% 0 2 2 0.0% 1991 9 8 17 52.9% 9 11 20 45.0% 0 1 1 0.0% 1 3 4 25.0%
26 1993 5 7 12 41.7% 5 4 9 55.6% 1 1 2 50.0% 1 1 2 50.0% 1992 0 5 5 0.0% 10 12 22 45.5% — — — — 0 2 2 0.0%
27 1994 0 3 3 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0% 1993 2 5 7 28.6% 0 6 6 0.0% — — — — — — — —
28 1995 1 2 3 33.3% — — — — — — — — — — — — 1994 0 3 3 0.0% 1 4 5 20.0% 1 1 2 50.0% 1 2 3 33.3%
29 1996 0 3 3 0.0% 1 3 4 25.0% 2 2 4 50.0% — — — — 1995 2 2 4 50.0% 1 5 6 16.7% 1 1 2 50.0% — — — —
30 — — — — — — — — — — — — — — — — — 1996 0 1 1 0.0% 0 3 3 0.0% 1 1 2 50.0% — — — —
Career — 99 84 183 54.1% 98 59 157 62.4% 27 24 51 52.9% 49 43 92 53.3% — 41 57 98 41.8% 93 98 191 48.7% 3 12 15 20.0% 8 17 25 32.0%

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 Kathy Rinaldi Stunkel Mercedes Paz
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
13 1980 1505 105.8 — — — — — — — 42.1% -0.42 1–0 1–1 — -0.05 — — — — — — — — — — — — — — — —
14 1981 1803 134.8 — — — — -10 -130 -221 61.5% +1.17 9–5 (64%) 3–3 (50%) 105.4 +2.37 — — — — — — — — — — — — — — — —
15 1982 1872 149.0 — — — — -69 -6 -215 60.4% +0.54 6–4 (60%) 7–2 (78%) 107.8 -4.11 — — — — — — — — — — — — — — — —
16 1983 1845 139.2 — — — — -45 +103 -185 58.6% +0.96 12–7 (63%) 1–7 (13%) 99.3 +3.06 — — — — — — — — — — — — — — — —
17 1984 1851 137.1 — — — — -38 +58 -143 55.9% +0.22 9–5 (64%) 3–1 (75%) 103.9 +0.60 — — — — — — — — — — — — — — — —
18 1985 1976 158.8 — — — — -30 -57 -101 70.6% +1.53 9–2 (82%) 3–5 (38%) 105.7 -2.76 — — — — — — — — — — — — — — — —
19 1986 1975 157.9 — — — — -2 +51 — 63.6% +1.08 8–6 (57%) 7–6 (54%) 101.3 -3.03 1985 1526 110.7 — — — — +40 +38 — 40.9% -0.66 4–4 (50%) 0–1 — +0.74
20 1987 1902 131.1 — — — — +35 +51 — 61.4% +0.60 7–4 (64%) 4–1 (80%) 100.0 -0.03 1986 1577 119.8 — — — — -30 +125 — 50.5% +0.08 7–10 (41%) 7–3 (70%) 100.7 +3.38
21 1988 1812 123.2 — — — — +51 — — 44.4% -0.67 1–2 (33%) 1–0 — -1.23 1987 1637 131.6 — — — — -16 +33 — 45.6% -0.18 3–6 (33%) 2–2 (50%) 97.5 -0.70
22 1989 1788 141.2 — — — — +17 +110 -20 50.0% -0.29 7–3 (70%) 3–1 (75%) 103.8 -4.08 1988 1780 134.3 — — — — -56 -13 — 57.5% +0.52 7–2 (78%) 4–3 (57%) 106.9 +0.57
23 1990 1698 132.2 — — — — +65 +102 — 44.7% -0.36 8–4 (67%) 2–2 (50%) 101.6 +0.06 1989 1648 125.8 — — — — -60 +126 — 45.9% -0.22 2–8 (20%) 8–7 (53%) 94.4 +0.43
24 1991 1590 119.7 — — — — +56 +172 — 36.7% -0.67 3–4 (43%) 0–5 (0%) 93.8 +0.93 1990 1776 143.2 — — — — -121 +116 — 54.3% +0.15 8–9 (47%) 7–7 (50%) 101.6 -2.36
25 1992 1586 115.2 — — — — -5 +158 +152 45.2% -0.50 4–8 (33%) 2–3 (40%) 92.9 +1.34 1991 1684 124.3 — — — — +2 +72 — 45.2% -0.53 5–6 (45%) 6–3 (67%) 102.6 +1.48
26 1993 1629 119.3 — — — — -57 +111 — 45.9% -0.25 7–4 (64%) 1–4 (20%) 101.8 +0.90 1992 1606 128.7 — — — — -21 +95 — 42.6% -0.54 1–9 (10%) 2–1 (67%) 91.7 -1.41
27 1994 1586 107.2 — — — — -57 — — 21.4% -2.00 1–1 — — -0.20 1993 1491 102.6 — — — — +47 +87 — 24.1% -1.38 0–5 (0%) 0–3 (0%) — +0.61
28 1995 1609 114.1 — — — — — — — 40.0% -1.60 1–0 1–0 — -0.56 1994 1474 115.3 — — — — +29 +93 — 22.2% -1.81 0–1 1–1 — +0.31
29 1996 1555 105.6 — — — — -34 +118 +211 35.7% -0.93 2–4 (33%) 2–3 (40%) 94.7 +0.42 1995 1452 102.8 — — — — +50 +58 — 36.0% -0.72 0–1 1–1 — +0.83
30 — — — — — — — — — — — — — — — — 1996 1442 97.8 — — — — — +17 — 16.7% -2.67 — 0–1 — +0.03
Career — 2083 145.9 — — — — -6 +45 -86 55.0% +0.38 95–63 (60%) 41–44 (48%) 102.1 -1.30 — 1822 131.0 — — — — -28 +76 — 45.9% -0.29 37–61 (38%) 38–33 (54%) 96.4 +1.19

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.