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

Guillermo Rivas vs Matt Mitchell H2H: 1-0

Guillermo Rivas holds a 1–0 lead over Matt Mitchell in their ATP head-to-head. Across 1 main-draw meeting, Guillermo Rivas leads 1–0 on clay. Most recently, Guillermo Rivas won the 1985 Forest Hills round of 64 7-5 6-4.

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Guillermo Rivas
ARG Age 62 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Matt Mitchell
USA Age 69 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Guillermo Rivas #146 7-5 6-4 Matt Mitchell #63 Match data May 8, 1985* R64 Forest Hills 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
Guillermo Rivas #783 #116 105 1,507 10 27 27.0% 0 0 0 0 0 0
Matt Mitchell #920 #53 0 1,718 60 103 36.8% 0 0 0 0 1 1

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 Guillermo Rivas Matt Mitchell
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1976 0–1 0.0% #206 1,482 0 0
20 1984 1–4 20.0% #156 1,462 0 0 1977 4–7 36.4% #220 1,510 0 0
21 1985 3–8 27.3% #193 1,453 0 0 1978 0–2 0.0% #220 1,490 0 0
22 1986 0–3 0.0% #279 1,426 0 0 1979 9–17 34.6% #106 1,531 0 0
23 — — — — — — — 1980 5–13 27.8% #239 1,502 0 0
24 1988 0–3 0.0% #185 1,412 0 0 1981 2–4 33.3% — 1,474 0 0
25 1989 6–8 42.9% #251 1,447 0 0 1982 10–11 47.6% #96 1,546 0 0
26 1990 0–1 0.0% #714 1,439 0 0 1983 9–14 39.1% #85 1,535 0 0
27 — — — — — — — 1984 13–13 50.0% #55 1,661 0 1
28 — — — — — — — 1985 8–20 28.6% #176 1,511 0 1
29 — — — — — — — 1986 0–1 0.0% #799 1,502 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 Guillermo Rivas Matt Mitchell
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 %
19 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
20 1984 1 1 2 50.0% 0 3 3 0.0% — — — — — — — — 1977 — — — — 2 5 7 28.6% 2 1 3 66.7% 0 1 1 0.0%
21 1985 0 1 1 0.0% 3 7 10 30.0% — — — — — — — — 1978 0 1 1 0.0% — — — — 0 1 1 0.0% — — — —
22 1986 — — — — 0 3 3 0.0% — — — — — — — — 1979 2 8 10 20.0% 1 1 2 50.0% 5 4 9 55.6% 1 4 5 20.0%
23 — — — — — — — — — — — — — — — — — 1980 1 5 6 16.7% 1 1 2 50.0% 0 2 2 0.0% 3 5 8 37.5%
24 1988 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1981 1 1 2 50.0% — — — — 0 2 2 0.0% 1 1 2 50.0%
25 1989 — — — — 4 7 11 36.4% — — — — 2 1 3 66.7% 1982 7 6 13 53.8% — — — — 1 4 5 20.0% 2 1 3 66.7%
26 1990 0 1 1 0.0% — — — — — — — — — — — — 1983 3 6 9 33.3% 0 1 1 0.0% 4 5 9 44.4% 2 2 4 50.0%
27 — — — — — — — — — — — — — — — — — 1984 4 6 10 40.0% 0 2 2 0.0% 4 4 8 50.0% 5 1 6 83.3%
28 — — — — — — — — — — — — — — — — — 1985 3 6 9 33.3% 1 3 4 25.0% 1 4 5 20.0% 3 7 10 30.0%
29 — — — — — — — — — — — — — — — — — 1986 — — — — — — — — — — — — 0 1 1 0.0%
Career — 1 4 5 20.0% 7 22 29 24.1% — — — — 2 1 3 66.7% — 21 39 60 35.0% 5 14 19 26.3% 17 27 44 38.6% 17 23 40 42.5%

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 Guillermo Rivas Matt Mitchell
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
19 — — — — — — — — — — — — — — — — 1976 1483 96.3 — — — — — — — 0.0% -4.50 — — — +0.09
20 1984 1463 100.3 — — — — — +34 — 30.8% -0.69 1–2 (33%) 0–3 (0%) — +0.77 1977 1510 125.7 — — — — — +22 +48 46.4% -0.54 1–5 (17%) 4–1 (80%) — +0.19
21 1985 1454 100.1 — — — — — +11 — 30.8% -1.81 2–2 (50%) 1–1 — +0.44 1978 1491 99.3 — — — — — — — 20.0% -1.80 0–1 1–0 — +0.06
22 1986 1426 99.9 — — — — — +27 — 14.3% -2.57 0–1 0–1 — +0.12 1979 1532 118.4 — — — — -53 — +85 35.6% -1.19 1–2 (33%) 2–3 (40%) — +1.34
23 — — — — — — — — — — — — — — — — 1980 1502 108.7 — — — — -42 — — 32.6% -1.61 1–4 (20%) 2–3 (40%) — +1.52
24 1988 1412 113.9 — — — — — — — 25.0% -1.50 0–2 1–0 — -0.24 1981 1475 109.0 — — — — +13 — — 46.2% +0.08 0–1 1–2 (33%) — +0.97
25 1989 1448 100.7 — — — — +79 -16 — 45.2% -0.61 1–2 (33%) 4–1 (80%) — +1.52 1982 1546 124.2 — — — — +72 — -73 49.1% +0.19 3–4 (43%) 2–8 (20%) — +1.80
26 1990 1439 97.6 — — — — — — — 0.0% -3.50 — — — +0.02 1983 1535 120.5 — — — — +82 — -46 41.1% -0.68 1–4 (20%) 4–5 (44%) — +1.58
27 — — — — — — — — — — — — — — — — 1984 1661 123.3 — — — — +41 — -143 45.7% -0.50 7–3 (70%) 7–4 (64%) — +1.18
28 — — — — — — — — — — — — — — — — 1985 1511 115.7 — — — — +78 -33 -40 33.3% -1.11 4–7 (36%) 2–2 (50%) — +0.43
29 — — — — — — — — — — — — — — — — 1986 1503 100.6 — — — — — — — 0.0% -3.50 — — — +0.04
Career — 1507 103.1 — — — — +79 +4 — 33.3% -1.29 4–9 (31%) 6–6 (50%) 97.1 +7.11 — 1719 124.1 — — — — +31 +2 -31 39.7% -0.80 18–31 (37%) 25–28 (47%) 95.4 +5.64

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.