H2H data updated: 2026-09-03 00:00 UTC

Michael Robertson vs Roberto Arguello H2H: 0-1

Roberto Arguello holds a 1–0 lead over Michael Robertson in their ATP head-to-head. Across 1 main-draw meeting, Roberto Arguello leads 1–0 on clay. Most recently, Roberto Arguello won the 1985 Barcelona Open round of 64 6-1 7-5.

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Michael Robertson
USA Age 63 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main draw meetings
Roberto Arguello
ARG Age 63 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Roberto Arguello #79 6-1 7-5 Michael Robertson #214 Match data Sep 25, 1985* R64 Barcelona Open 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
Michael Robertson #598 #101 139 1,590 23 46 33.3% 0 0 0 0 0 0
Roberto Arguello #829 #38 144 1,718 60 82 42.3% 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 Michael Robertson Roberto Arguello
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1979 0–1 0.0% #377 1,496 0 0
18 1982 0–1 0.0% #826 1,498 0 0 1981 1–2 33.3% — 1,504 0 0
19 — — — — — — — 1982 0–1 0.0% — 1,487 0 0
20 — — — — — — — 1983 11–5 68.8% #50 1,642 0 1
21 1985 5–7 41.7% #168 1,526 0 0 1984 12–15 44.4% #124 1,604 0 1
22 1986 5–10 33.3% #203 1,483 0 0 1985 18–15 54.5% #69 1,700 0 1
23 1987 1–5 16.7% #223 1,453 0 0 1986 7–15 31.8% #231 1,572 0 1
24 1988 6–10 37.5% #181 1,493 0 0 1987 1–10 9.1% #177 1,490 0 1
25 1989 5–9 35.7% #167 1,506 0 0 1988 6–7 46.2% #177 1,514 0 1
26 1990 1–2 33.3% #268 1,509 0 0 1989 3–7 30.0% #190 1,500 0 1
27 1991 0–2 0.0% #311 1,495 0 0 1990 1–4 20.0% #217 1,466 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 Michael Robertson Roberto Arguello
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 %
16 — — — — — — — — — — — — — — — — — 1979 — — — — 0 1 1 0.0% — — — — — — — —
18 1982 0 1 1 0.0% — — — — — — — — — — — — 1981 — — — — 1 2 3 33.3% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1983 — — — — 11 5 16 68.8% — — — — — — — —
21 1985 3 4 7 42.9% 0 2 2 0.0% 2 1 3 66.7% — — — — 1984 0 1 1 0.0% 12 14 26 46.2% — — — — — — — —
22 1986 3 2 5 60.0% 1 5 6 16.7% 0 2 2 0.0% 1 1 2 50.0% 1985 0 1 1 0.0% 18 14 32 56.3% — — — — — — — —
23 1987 0 3 3 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — 1986 — — — — 7 15 22 31.8% — — — — — — — —
24 1988 5 8 13 38.5% 1 1 2 50.0% — — — — 0 1 1 0.0% 1987 0 1 1 0.0% 1 9 10 10.0% — — — — — — — —
25 1989 4 6 10 40.0% 1 2 3 33.3% 0 1 1 0.0% — — — — 1988 2 1 3 66.7% 4 6 10 40.0% — — — — — — — —
26 1990 1 1 2 50.0% — — — — 0 1 1 0.0% — — — — 1989 0 1 1 0.0% 3 5 8 37.5% — — — — 0 1 1 0.0%
27 1991 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0% 1990 0 1 1 0.0% 0 2 2 0.0% — — — — 1 1 2 50.0%
Career — 16 25 41 39.0% 4 12 16 25.0% 2 6 8 25.0% 1 3 4 25.0% — 2 6 8 25.0% 57 74 131 43.5% — — — — 1 2 3 33.3%

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 Michael Robertson Roberto Arguello
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 — — — — — — — — — — — — — — — — 1979 1497 104.2 — — — — — — — 0.0% -3.50 — — — -0.19
18 1982 1498 108.9 — — — — — — — 0.0% -3.00 — — — -0.23 1981 1504 119.2 — — — — — +31 — 33.3% -0.50 — — — +0.05
19 — — — — — — — — — — — — — — — — 1982 1488 96.0 — — — — — — — 0.0% -3.00 — — — +0.23
20 — — — — — — — — — — — — — — — — 1983 1642 136.0 — — — — — +38 — 60.0% +0.89 4–1 (80%) 2–2 (50%) — +0.42
21 1985 1526 110.3 — — — — +24 — +64 39.3% -0.72 3–1 (75%) 3–2 (60%) — +0.92 1984 1604 122.7 — — — — — +31 — 46.9% -0.34 2–4 (33%) 4–5 (44%) — +1.45
22 1986 1484 109.6 — — — — +89 -6 — 39.5% -0.92 1–4 (20%) 7–5 (58%) — +1.32 1985 1701 137.5 — — — — — +39 — 52.7% -0.12 3–1 (75%) 4–1 (80%) — -0.76
23 1987 1453 101.4 — — — — +80 — — 26.3% -1.05 1–1 1–3 (25%) — +0.35 1986 1572 108.9 — — — — — +23 — 33.3% -1.24 3–3 (50%) 2–2 (50%) — +1.14
24 1988 1493 128.5 — — — — +34 — — 42.1% -0.24 1–4 (20%) 3–4 (43%) — -0.48 1987 1491 112.0 — — — — — +26 — 16.7% -2.63 0–2 2–0 — -0.22
25 1989 1506 118.7 — — — — +30 -16 — 37.8% -0.27 3–3 (50%) 3–5 (38%) — +0.36 1988 1515 111.9 — — — — +6 +9 — 51.6% +0.29 1–4 (20%) 1–4 (20%) — +1.42
26 1990 1510 107.2 — — — — — — — 44.4% +0.44 0–1 0–1 — -0.07 1989 1501 116.3 — — — — — +30 — 34.8% -0.35 1–4 (20%) 1–4 (20%) — +0.55
27 1991 1495 104.2 -1.95 -0.48 0.651 40.2% — — — 0.0% -3.20 — 0–1 — -0.12 1990 1466 102.8 — — — — +33 — — 33.3% -0.50 0–2 1–1 — +0.51
Career — 1590 121.5 -1.95 -0.48 0.651 40.2% +44 -9 +64 36.9% -0.64 9–14 (39%) 17–21 (45%) 97.1 +2.97 — 1719 129.8 — — — — +20 +30 — 43.5% -0.45 14–21 (40%) 17–19 (47%) 98.8 +3.24

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.