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

Michael Robertson vs Vallis Wilder H2H: 0-1

Vallis Wilder holds a 1–0 lead over Michael Robertson in their ATP head-to-head. Across 1 main-draw meeting, Vallis Wilder leads 1–0 on grass. Most recently, Vallis Wilder won the 1986 Newport round of 32 6-4 7-6.

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Michael Robertson
USA Age 63 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main draw meetings
Vallis Wilder
USA Age 67 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Vallis Wilder #105 6-4 7-6 Michael Robertson #158 Match data Jul 10, 1986* R32 Newport ATP 250 Grass

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
Vallis Wilder #631 #105 0 1,531 4 9 30.8% 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 Michael Robertson Vallis Wilder
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1982 0–1 0.0% #826 1,498 0 0 — — — — — — —
21 1985 5–7 41.7% #168 1,526 0 0 — — — — — — —
22 1986 5–10 33.3% #203 1,483 0 0 — — — — — — —
23 1987 1–5 16.7% #223 1,453 0 0 — — — — — — —
24 1988 6–10 37.5% #181 1,493 0 0 — — — — — — —
25 1989 5–9 35.7% #167 1,506 0 0 — — — — — — —
26 1990 1–2 33.3% #268 1,509 0 0 — — — — — — —
27 1991 0–2 0.0% #311 1,495 0 0 1986 3–8 27.3% #248 1,483 0 0
28 — — — — — — — 1987 1–1 50.0% #603 1,499 0 0

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 Vallis Wilder
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 %
18 1982 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
21 1985 3 4 7 42.9% 0 2 2 0.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
22 1986 3 2 5 60.0% 1 5 6 16.7% 0 2 2 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
23 1987 0 3 3 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
24 1988 5 8 13 38.5% 1 1 2 50.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
25 1989 4 6 10 40.0% 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
26 1990 1 1 2 50.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
27 1991 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0% 1986 0 3 3 0.0% — — — — 3 3 6 50.0% 0 2 2 0.0%
28 — — — — — — — — — — — — — — — — — 1987 — — — — — — — — 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% — 0 3 3 0.0% — — — — 4 4 8 50.0% 0 2 2 0.0%

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 Vallis Wilder
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
18 1982 1498 108.9 — — — — — — — 0.0% -3.00 — — — -0.23 — — — — — — — — — — — — — — — —
21 1985 1526 110.3 — — — — +24 — +64 39.3% -0.72 3–1 (75%) 3–2 (60%) — +0.92 — — — — — — — — — — — — — — — —
22 1986 1484 109.6 — — — — +89 -6 — 39.5% -0.92 1–4 (20%) 7–5 (58%) — +1.32 — — — — — — — — — — — — — — — —
23 1987 1453 101.4 — — — — +80 — — 26.3% -1.05 1–1 1–3 (25%) — +0.35 — — — — — — — — — — — — — — — —
24 1988 1493 128.5 — — — — +34 — — 42.1% -0.24 1–4 (20%) 3–4 (43%) — -0.48 — — — — — — — — — — — — — — — —
25 1989 1506 118.7 — — — — +30 -16 — 37.8% -0.27 3–3 (50%) 3–5 (38%) — +0.36 — — — — — — — — — — — — — — — —
26 1990 1510 107.2 — — — — — — — 44.4% +0.44 0–1 0–1 — -0.07 — — — — — — — — — — — — — — — —
27 1991 1495 104.2 -1.95 -0.48 0.651 40.2% — — — 0.0% -3.20 — 0–1 — -0.12 1986 1484 110.0 — — — — -18 — +107 34.5% -0.96 1–4 (20%) 3–5 (38%) — +0.40
28 — — — — — — — — — — — — — — — — 1987 1500 104.7 — — — — — — — 50.0% -0.50 — 1–0 — -0.06
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 — 1532 108.0 — — — — -18 — +107 36.4% -0.90 1–4 (20%) 4–5 (44%) 96.6 +2.62

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.