H2H data updated: 2026-09-03 00:00 UTC
Darren Cahill holds a 2–0 lead over Michael Robertson in their ATP head-to-head. Across 2 main-draw meetings, Darren Cahill leads 1–0 on clay and 1–0 on hard courts. Most recently, Darren Cahill won the 1988 Stratton Mountain round of 16 6-2 6-7 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Darren Cahill | 6-2 6-7 6-2 | Michael Robertson | Match data | Jul 29, 1988* | R16 | Stratton Mountain | ATP 250 | Hard |
| Darren Cahill | 6-4 7-6 6-3 | Michael Robertson | Match data | May 29, 1987* | R64 | Roland Garros | Grand Slam | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Darren Cahill | #538 | #22 | 823 | 1,889 | 132 | 116 | 53.2% | 0 | 0 | 0 | 0 | 2 | 2 |
| Michael Robertson | #598 | #101 | 139 | 1,590 | 23 | 46 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Darren Cahill | Michael Robertson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1984 | 2–4 | 33.3% | #268 | 1,502 | 0 | 0 | 1982 | 0–1 | 0.0% | #826 | 1,498 | 0 | 0 |
| 19 | 1985 | 11–12 | 47.8% | #132 | 1,578 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1986 | 5–6 | 45.5% | #137 | 1,549 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1987 | 17–18 | 48.6% | #82 | 1,660 | 0 | 0 | 1985 | 5–7 | 41.7% | #168 | 1,526 | 0 | 0 |
| 22 | 1988 | 32–23 | 58.2% | #27 | 1,768 | 0 | 1 | 1986 | 5–10 | 33.3% | #203 | 1,483 | 0 | 0 |
| 23 | 1989 | 23–19 | 54.8% | #53 | 1,756 | 0 | 1 | 1987 | 1–5 | 16.7% | #223 | 1,453 | 0 | 0 |
| 24 | 1990 | 22–19 | 53.7% | #57 | 1,820 | 0 | 1 | 1988 | 6–10 | 37.5% | #181 | 1,493 | 0 | 0 |
| 25 | 1991 | 15–6 | 71.4% | #91 | 1,868 | 0 | 2 | 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 |
| 28 | 1994 | 5–9 | 35.7% | #192 | 1,772 | 0 | 2 | — | — | — | — | — | — | — |
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 | Darren Cahill | Michael Robertson | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 1984 | — | — | — | — | — | — | — | — | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | 1982 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1985 | 1 | 1 | 2 | 50.0% | 7 | 5 | 12 | 58.3% | 2 | 4 | 6 | 33.3% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1986 | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1987 | 8 | 7 | 15 | 53.3% | 8 | 4 | 12 | 66.7% | 0 | 4 | 4 | 0.0% | 1 | 3 | 4 | 25.0% | 1985 | 3 | 4 | 7 | 42.9% | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | — | — | — | — |
| 22 | 1988 | 17 | 11 | 28 | 60.7% | 8 | 6 | 14 | 57.1% | 7 | 3 | 10 | 70.0% | 0 | 3 | 3 | 0.0% | 1986 | 3 | 2 | 5 | 60.0% | 1 | 5 | 6 | 16.7% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% |
| 23 | 1989 | 12 | 10 | 22 | 54.5% | 4 | 4 | 8 | 50.0% | 1 | 2 | 3 | 33.3% | 6 | 3 | 9 | 66.7% | 1987 | 0 | 3 | 3 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 24 | 1990 | 13 | 10 | 23 | 56.5% | 0 | 1 | 1 | 0.0% | 6 | 3 | 9 | 66.7% | 3 | 5 | 8 | 37.5% | 1988 | 5 | 8 | 13 | 38.5% | 1 | 1 | 2 | 50.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 25 | 1991 | 9 | 5 | 14 | 64.3% | — | — | — | — | — | — | — | — | 6 | 1 | 7 | 85.7% | 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% |
| 28 | 1994 | 4 | 6 | 10 | 40.0% | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 65 | 52 | 117 | 55.6% | 29 | 23 | 52 | 55.8% | 21 | 22 | 43 | 48.8% | 17 | 19 | 36 | 47.2% | — | 16 | 25 | 41 | 39.0% | 4 | 12 | 16 | 25.0% | 2 | 6 | 8 | 25.0% | 1 | 3 | 4 | 25.0% |
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 | Darren Cahill | Michael Robertson | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1984 | 1503 | 101.4 | — | — | — | — | — | — | +36 | 33.3% | -0.78 | 2–1 (67%) | 2–5 (29%) | — | +0.41 | 1982 | 1498 | 108.9 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.23 |
| 19 | 1985 | 1579 | 119.7 | — | — | — | — | -42 | +39 | -36 | 44.4% | -0.25 | 6–1 (86%) | 2–3 (40%) | — | +1.37 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1986 | 1549 | 104.9 | — | — | — | — | -32 | +66 | -4 | 43.3% | -0.53 | 1–1 | 3–1 (75%) | — | +1.42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1987 | 1660 | 131.0 | — | — | — | — | -40 | +62 | -197 | 48.4% | -0.23 | 7–6 (54%) | 7–7 (50%) | — | +1.36 | 1985 | 1526 | 110.3 | — | — | — | — | +24 | — | +64 | 39.3% | -0.72 | 3–1 (75%) | 3–2 (60%) | — | +0.92 |
| 22 | 1988 | 1769 | 143.6 | — | — | — | — | -66 | -3 | -129 | 55.3% | +0.54 | 10–8 (56%) | 11–14 (44%) | — | -1.01 | 1986 | 1484 | 109.6 | — | — | — | — | +89 | -6 | — | 39.5% | -0.92 | 1–4 (20%) | 7–5 (58%) | — | +1.32 |
| 23 | 1989 | 1756 | 135.5 | — | — | — | — | -3 | +10 | -122 | 51.7% | +0.11 | 10–5 (67%) | 11–7 (61%) | — | +0.31 | 1987 | 1453 | 101.4 | — | — | — | — | +80 | — | — | 26.3% | -1.05 | 1–1 | 1–3 (25%) | — | +0.35 |
| 24 | 1990 | 1820 | 148.2 | — | — | — | — | -2 | — | -130 | 53.3% | +0.28 | 6–10 (38%) | 7–8 (47%) | — | -2.15 | 1988 | 1493 | 128.5 | — | — | — | — | +34 | — | — | 42.1% | -0.24 | 1–4 (20%) | 3–4 (43%) | — | -0.48 |
| 25 | 1991 | 1869 | 142.3 | +3.05 | +1.72 | 1.173 | 52.8% | +4 | — | — | 62.5% | +0.71 | 7–2 (78%) | 4–4 (50%) | — | +0.06 | 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 |
| 28 | 1994 | 1772 | 133.1 | -0.61 | +1.03 | 0.946 | 49.2% | +15 | — | — | 41.7% | -0.56 | 2–4 (33%) | 3–2 (60%) | — | -1.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1889 | 142.3 | +1.54 | +1.44 | 1.072 | 51.3% | -20 | +30 | -89 | 51.1% | +0.11 | 51–38 (57%) | 50–51 (50%) | 106.4 | +0.18 | — | 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 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Aaron Krickstein | 2 | 2 | 4 | Mar 31, 1994 | H2H |
| Ivan Lendl | 0 | 4 | 4 | Feb 23, 1991 | H2H |
| Boris Becker | 1 | 3 | 4 | Oct 25, 1990 | H2H |
| Andres Gomez | 1 | 3 | 4 | Aug 11, 1990 | H2H |
| Christo Van Rensburg | 3 | 1 | 4 | Jul 18, 1990 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jay Berger | 1 | 1 | 2 | Nov 17, 1989 | H2H |
| Brad Pearce | 0 | 2 | 2 | Aug 16, 1989 | H2H |
| Aaron Krickstein | 0 | 2 | 2 | Aug 17, 1988 | H2H |
| Darren Cahill | 0 | 2 | 2 | Jul 29, 1988 | H2H |
| Ben Testerman | 1 | 1 | 2 | Jul 23, 1987 | H2H |