Owen Davidson
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Cliff Drysdale | 2 | 8 | 10 | Feb 11, 1972 | H2H |
| John Newcombe | 1 | 7 | 8 | Apr 10, 1974 | H2H |
| Roger Taylor | 1 | 7 | 8 | Jun 22, 1973 | H2H |
| Tom Okker | 0 | 6 | 6 | Oct 3, 1973 | H2H |
| Robert Maud | 5 | 1 | 6 | Oct 20, 1971 | H2H |
H2H data updated: 2026-10-18 00:00 UTC
Owen Davidson vs Jack Acheson H2H: 1-0
Owen Davidson holds a 1–0 lead over Jack Acheson in their ATP head-to-head. Across 1 main-draw meeting, Owen Davidson leads 1–0 on hard courts. Most recently, Owen Davidson won the 1970 Berkeley round of 64 6-3 6-2.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Owen Davidson | 6-3 6-2 | Jack Acheson | Match data | Sep 30, 1970* | R64 | Berkeley | ATP 250 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Owen Davidson | #662 | #73 | 0 | 1,804 | 89 | 111 | 44.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jack Acheson | — | — | — | 1,500 | — | — | — | 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.
| Owen Davidson | Jack Acheson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 8–6 | 57.1% | — | 1,530 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 14–12 | 53.8% | — | 1,660 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 23–24 | 48.9% | — | 1,666 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 21–29 | 42.0% | — | 1,683 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 2–12 | 14.3% | — | 1,620 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 15–12 | 55.6% | #147 | 1,665 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 5–13 | 27.8% | #111 | 1,614 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 1–1 | 50.0% | #252 | 1,617 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 0–1 | 0.0% | #360 | 1,615 | 0 | 0 | — | — | — | — | — | — | — |
| 1979 | 0–1 | 0.0% | #662 | 1,606 | 0 | 0 | — | — | — | — | — | — | — |
Surface Results by Career Season
Rows are aligned in career order because complete birth data is unavailable. 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.
| Owen Davidson | Jack Acheson | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1968 | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | 2 | 2 | 4 | 50.0% | 4 | 1 | 5 | 80.0% | 1970 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1969 | 0 | 1 | 1 | 0.0% | 7 | 5 | 12 | 58.3% | 5 | 4 | 9 | 55.6% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 3 | 5 | 8 | 37.5% | 3 | 5 | 8 | 37.5% | 17 | 10 | 27 | 63.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 4 | 8 | 12 | 33.3% | 2 | 8 | 10 | 20.0% | 10 | 6 | 16 | 62.5% | 5 | 7 | 12 | 41.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% | 0 | 6 | 6 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 3 | 2 | 5 | 60.0% | 0 | 3 | 3 | 0.0% | 12 | 4 | 16 | 75.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 3 | 5 | 8 | 37.5% | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | — | — | — | — | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 15 | 27 | 42 | 35.7% | 15 | 27 | 42 | 35.7% | 48 | 30 | 78 | 61.5% | 11 | 27 | 38 | 28.9% | Career | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. 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.
| Owen Davidson | Jack Acheson | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1531 | 109.6 | — | — | — | — | +19 | +18 | -41 | 50.0% | +0.19 | 2–2 (50%) | — | — | -0.14 | 1970 | 1492 | 95.9 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.08 |
| 1969 | 1661 | 127.4 | — | — | — | — | -83 | -9 | -71 | 55.7% | +0.71 | 3–3 (50%) | — | — | -1.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1970 | 1667 | 136.2 | — | — | — | — | -120 | -51 | +71 | 52.4% | +0.23 | 4–8 (33%) | 2–5 (29%) | 96.5 | -1.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1971 | 1684 | 139.8 | — | — | — | — | -36 | -125 | +113 | 40.5% | -0.57 | 3–5 (38%) | 3–7 (30%) | 98.1 | -5.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1972 | 1620 | 122.8 | — | — | — | — | -38 | — | +126 | 18.2% | -2.00 | 1–2 (33%) | 2–2 (50%) | 100.7 | -1.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1973 | 1665 | 126.1 | — | — | — | — | -71 | -141 | +127 | 55.9% | +0.32 | 3–5 (38%) | 2–1 (67%) | 99.0 | +0.44 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1974 | 1615 | 121.5 | — | — | — | — | -69 | -108 | +129 | 29.3% | -1.17 | 0–3 (0%) | 1–5 (17%) | 93.2 | -1.36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1975 | 1617 | 100.3 | — | — | — | — | — | — | — | 50.0% | -0.50 | — | 1–0 | — | +0.34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 1616 | 108.2 | — | — | — | — | — | — | — | 33.3% | -2.00 | 0–1 | — | — | -0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 1607 | 99.1 | — | — | — | — | — | — | — | 0.0% | -5.00 | — | — | — | -0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1805 | 135.9 | — | — | — | — | -56 | -64 | +73 | 45.8% | -0.19 | 16–29 (36%) | 11–20 (35%) | 93.7 | -5.24 | Career | 1500 | 97.9 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -8.00 |
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.
Jack Acheson
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Owen Davidson | 0 | 1 | 1 | Sep 30, 1970 | — |