John Clifton
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Torben Ulrich | 1 | 2 | 3 | Jun 28, 1972 | H2H |
| Ilie Nastase | 0 | 2 | 2 | Jun 26, 1972 | H2H |
| Bob Hewitt | 0 | 2 | 2 | Jul 13, 1971 | H2H |
| Andrew Pattison | 1 | 1 | 2 | Aug 12, 1970 | — |
| Owen Davidson | 0 | 2 | 2 | Nov 1, 1968 | H2H |
H2H data updated: 2026-09-12 00:00 UTC
John Clifton vs Patricio Rodriguez Chi H2H: 0-1
Patricio Rodriguez Chi holds a 1–0 lead over John Clifton in their ATP head-to-head. Across 1 main-draw meeting, Patricio Rodriguez Chi leads 1–0 on clay. Most recently, Patricio Rodriguez Chi won the 1970 Berlin round of 64 6-2 6-3.
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 |
|---|---|---|---|---|---|---|---|---|
| Patricio Rodriguez Chi | 6-2 6-3 | John Clifton | Match data | May 13, 1970* | R64 | Berlin | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| John Clifton | #323 | #243 | 0 | 1,504 | 15 | 35 | 30.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Patricio Rodriguez Chi | — | — | — | 1,533 | — | — | — | 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.
| John Clifton | Patricio Rodriguez Chi | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 4–7 | 36.4% | — | 1,455 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 3–4 | 42.9% | — | 1,480 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 4–10 | 28.6% | — | 1,444 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 2–7 | 22.2% | — | 1,431 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 0–3 | 0.0% | — | 1,401 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 0–2 | 0.0% | — | 1,385 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 2–2 | 50.0% | #318 | 1,407 | 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.
| John Clifton | Patricio Rodriguez Chi | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | 1 | 2 | 3 | 33.3% | 1968 | 0 | 1 | 1 | 0.0% | 2 | 7 | 9 | 22.2% | — | — | — | — | — | — | — | — |
| 1969 | — | — | — | — | — | — | — | — | 2 | 2 | 4 | 50.0% | 1 | 2 | 3 | 33.3% | 1969 | — | — | — | — | 4 | 7 | 11 | 36.4% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1970 | 0 | 1 | 1 | 0.0% | 2 | 5 | 7 | 28.6% | 2 | 4 | 6 | 33.3% | — | — | — | — | 1970 | — | — | — | — | 4 | 6 | 10 | 40.0% | — | — | — | — | — | — | — | — |
| 1971 | — | — | — | — | 1 | 3 | 4 | 25.0% | 1 | 4 | 5 | 20.0% | — | — | — | — | 1971 | — | — | — | — | 0 | 3 | 3 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 1972 | — | — | — | — | — | — | — | — | 0 | 3 | 3 | 0.0% | — | — | — | — | 1972 | — | — | — | — | 1 | 5 | 6 | 16.7% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 1973 | — | — | — | — | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | 1973 | — | — | — | — | 2 | 7 | 9 | 22.2% | — | — | — | — | — | — | — | — |
| 1974 | 0 | 1 | 1 | 0.0% | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — | 1974 | — | — | — | — | 1 | 4 | 5 | 20.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | 0 | 3 | 3 | 0.0% | 4 | 10 | 14 | 28.6% | 9 | 18 | 27 | 33.3% | 2 | 4 | 6 | 33.3% | Career | 0 | 1 | 1 | 0.0% | 14 | 42 | 56 | 25.0% | 1 | 4 | 5 | 20.0% | 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.
| John Clifton | Patricio Rodriguez Chi | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1456 | 101.2 | — | — | — | — | +17 | +31 | +64 | 40.7% | -0.63 | 0–1 | — | — | +0.13 | 1968 | 1474 | 102.3 | — | — | — | — | — | -7 | — | 39.3% | -0.96 | 0–3 (0%) | — | — | -0.55 |
| 1969 | 1481 | 108.3 | — | — | — | — | +55 | — | +35 | 44.4% | -0.39 | 1–1 | — | — | +0.11 | 1969 | 1473 | 109.8 | — | — | — | — | — | -1 | — | 37.8% | -0.84 | 1–3 (25%) | — | — | +0.31 |
| 1970 | 1445 | 104.0 | — | — | — | — | — | +12 | +38 | 31.4% | -1.03 | 0–1 | — | — | +0.73 | 1970 | 1525 | 119.1 | — | — | — | — | — | +6 | — | 40.0% | -0.84 | 1–1 | — | — | -0.03 |
| 1971 | 1431 | 106.5 | — | — | — | — | — | +13 | +46 | 20.8% | -1.88 | 1–0 | — | — | +0.18 | 1971 | 1468 | 94.7 | — | — | — | — | — | -2 | — | 16.7% | -2.83 | 0–1 | — | — | +0.18 |
| 1972 | 1402 | 99.1 | — | — | — | — | — | — | +30 | 33.3% | -2.17 | 0–2 | — | — | -0.11 | 1972 | 1419 | 96.5 | — | — | — | — | — | +14 | — | 34.5% | -1.66 | 1–3 (25%) | — | — | +0.50 |
| 1973 | 1385 | 98.6 | — | — | — | — | — | — | — | 40.0% | 0.00 | 0–1 | — | — | +0.11 | 1973 | 1419 | 97.3 | — | — | — | — | — | -4 | — | 21.1% | -1.79 | 1–2 (33%) | 0–2 | — | +0.10 |
| 1974 | 1407 | 100.6 | — | — | — | — | — | — | +15 | 55.6% | -0.22 | 0–1 | — | — | +0.46 | 1974 | 1398 | 99.0 | — | — | — | — | — | -22 | — | 26.7% | -1.40 | 1–2 (33%) | 1–0 | — | +0.47 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1975 | 1386 | 98.1 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | — | +0.18 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1976 | 1385 | 107.2 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.15 |
| — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1978 | 1384 | 106.5 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.08 |
| Career | 1505 | 105.4 | — | — | — | — | +33 | +16 | +40 | 35.5% | -0.97 | 2–7 (22%) | — | — | +3.29 | Career | 1534 | 107.2 | — | — | — | — | — | -2 | — | 32.4% | -1.34 | 5–15 (25%) | 1–4 (20%) | 91.1 | +1.52 |
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.
Patricio Rodriguez Chi
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Guillermo Vilas | 0 | 3 | 3 | Nov 19, 1974 | — |
| Antonio Zugarelli | 1 | 2 | 3 | Oct 10, 1973 | — |
| Jan Kodes | 0 | 3 | 3 | Jun 28, 1972 | — |
| Kjell Johansson | 0 | 2 | 2 | Oct 23, 1973 | — |
| Nicholas Kalogeropoulos | 0 | 2 | 2 | Apr 4, 1973 | — |