Zan Guerry
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Jaime Fillol | 0 | 3 | 3 | Aug 9, 1979 | H2H |
| Victor Pecci | 1 | 2 | 3 | Nov 25, 1977 | H2H |
| Onny Parun | 1 | 2 | 3 | Nov 24, 1977 | H2H |
| Jimmy Connors | 0 | 3 | 3 | Sep 6, 1977 | H2H |
| Dick Stockton | 0 | 3 | 3 | Aug 11, 1977 | H2H |
H2H data updated: 2026-09-04 00:00 UTC
Zan Guerry vs Ulf Eriksson H2H: 0-1
Ulf Eriksson holds a 1–0 lead over Zan Guerry in their ATP head-to-head. Across 1 main-draw meeting, Ulf Eriksson leads 1–0 on hard courts. Most recently, Ulf Eriksson won the 1976 Stockholm Open round of 64 7-5 0-6 6-4.
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 |
|---|---|---|---|---|---|---|---|---|
| Ulf Eriksson | 7-5 0-6 6-4 | Zan Guerry | Match data | Nov 9, 1976* | R64 | Stockholm Open | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zan Guerry | #490 | #98 | 0 | 1,596 | 41 | 77 | 34.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Ulf Eriksson | #292 | #189 | 0 | 1,507 | 9 | 19 | 32.1% | 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.
| Zan Guerry | Ulf Eriksson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 4–6 | 40.0% | — | 1,476 | 0 | 0 | 1974 | 0–2 | 0.0% | #274 | 1,477 | 0 | 0 |
| 1969 | 8–10 | 44.4% | — | 1,526 | 0 | 0 | 1975 | 0–1 | 0.0% | #373 | 1,462 | 0 | 0 |
| 1970 | 1–4 | 20.0% | — | 1,493 | 0 | 0 | 1976 | 1–3 | 25.0% | #225 | 1,444 | 0 | 0 |
| 1971 | 4–6 | 40.0% | — | 1,500 | 0 | 0 | 1977 | 2–3 | 40.0% | #240 | 1,457 | 0 | 0 |
| 1972 | 5–7 | 41.7% | — | 1,507 | 0 | 0 | 1978 | 2–3 | 40.0% | #294 | 1,483 | 0 | 0 |
| 1973 | 3–5 | 37.5% | #203 | 1,511 | 0 | 0 | 1979 | 3–6 | 33.3% | #189 | 1,492 | 0 | 0 |
| 1974 | 1–1 | 50.0% | #228 | 1,532 | 0 | 0 | 1980 | 1–1 | 50.0% | #292 | 1,497 | 0 | 0 |
| 1975 | 2–2 | 50.0% | #205 | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 0–6 | 0.0% | #176 | 1,497 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 8–16 | 33.3% | #98 | 1,561 | 0 | 0 | — | — | — | — | — | — | — |
| 1978 | 2–7 | 22.2% | #279 | 1,521 | 0 | 0 | — | — | — | — | — | — | — |
| 1979 | 1–3 | 25.0% | #326 | 1,517 | 0 | 0 | — | — | — | — | — | — | — |
| 1980 | 1–2 | 33.3% | — | 1,482 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 0–1 | 0.0% | — | 1,476 | 0 | 0 | — | — | — | — | — | — | — |
| 1982 | 1–1 | 50.0% | — | 1,497 | 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.
| Zan Guerry | Ulf Eriksson | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | 3 | 3 | 6 | 50.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | 1974 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1969 | 0 | 1 | 1 | 0.0% | 6 | 5 | 11 | 54.5% | 2 | 4 | 6 | 33.3% | — | — | — | — | 1975 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1970 | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | 1976 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1971 | 2 | 2 | 4 | 50.0% | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1977 | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 1972 | 1 | 2 | 3 | 33.3% | 4 | 4 | 8 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1978 | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 1973 | 2 | 4 | 6 | 33.3% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1979 | 1 | 2 | 3 | 33.3% | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1974 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 1980 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 1975 | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 0 | 2 | 2 | 0.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 0 | 3 | 3 | 0.0% | 8 | 11 | 19 | 42.1% | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | — | — | — | — | 2 | 3 | 5 | 40.0% | — | — | — | — | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | — | — | — | — | 0 | 1 | 1 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 6 | 17 | 23 | 26.1% | 30 | 42 | 72 | 41.7% | 5 | 11 | 16 | 31.2% | 0 | 7 | 7 | 0.0% | Career | 4 | 6 | 10 | 40.0% | 4 | 8 | 12 | 33.3% | 0 | 3 | 3 | 0.0% | 1 | 2 | 3 | 33.3% |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. 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.
| Zan Guerry | Ulf Eriksson | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1477 | 99.0 | — | — | — | — | — | +41 | -13 | 41.7% | -0.50 | 1–1 | — | — | -0.13 | 1974 | 1477 | 99.9 | — | — | — | — | — | — | — | 0.0% | -2.25 | — | — | — | +0.06 |
| 1969 | 1527 | 112.6 | — | — | — | — | — | +58 | -60 | 47.9% | -0.10 | 3–3 (50%) | — | — | -0.60 | 1975 | 1462 | 95.7 | — | — | — | — | — | — | — | 0.0% | -4.00 | — | — | — | +0.21 |
| 1970 | 1493 | 96.6 | — | — | — | — | — | +59 | — | 30.8% | -1.92 | 1–2 (33%) | — | — | +0.15 | 1976 | 1444 | 101.2 | — | — | — | — | — | — | — | 20.0% | -1.80 | 1–0 | 0–1 | — | +0.45 |
| 1971 | 1500 | 108.9 | — | — | — | — | +4 | +68 | — | 34.8% | -0.43 | 2–1 (67%) | 0–3 (0%) | — | +0.04 | 1977 | 1458 | 99.8 | — | — | — | — | +93 | — | — | 38.5% | -1.31 | 2–1 (67%) | 0–1 | — | +0.56 |
| 1972 | 1507 | 102.0 | — | — | — | — | -12 | +64 | — | 45.5% | -0.03 | 3–4 (43%) | 3–6 (33%) | — | +0.98 | 1978 | 1484 | 112.8 | — | — | — | — | — | +28 | — | 45.5% | -0.73 | 0–1 | 2–1 (67%) | — | +0.05 |
| 1973 | 1511 | 109.4 | — | — | — | — | -1 | — | — | 45.8% | -0.17 | 2–3 (40%) | 2–2 (50%) | — | +0.71 | 1979 | 1492 | 115.6 | — | — | — | — | +79 | +12 | — | 33.3% | -0.52 | 1–1 | 0–2 | — | +0.39 |
| 1974 | 1533 | 109.0 | — | — | — | — | — | — | — | 50.0% | -0.50 | — | 1–0 | — | -0.19 | 1980 | 1497 | 99.6 | — | — | — | — | — | — | — | 40.0% | -0.80 | 1–0 | — | — | +0.48 |
| 1975 | 1562 | 108.4 | — | — | — | — | — | — | — | 44.4% | -0.22 | 1–0 | 0–1 | — | +0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1976 | 1497 | 112.0 | — | — | — | — | -18 | +37 | — | 14.3% | -1.71 | 0–1 | 0–1 | — | +0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 1561 | 136.0 | — | — | — | — | -118 | +40 | — | 39.3% | -0.73 | 2–6 (25%) | 1–2 (33%) | — | -0.81 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1978 | 1522 | 109.4 | — | — | — | — | -106 | +76 | — | 37.5% | -1.04 | 1–5 (17%) | 2–0 | — | +0.86 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1979 | 1517 | 104.3 | — | — | — | — | — | +60 | — | 40.0% | -0.70 | 0–2 | — | — | -0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1483 | 91.9 | — | — | — | — | — | — | — | 0.0% | -3.75 | — | — | — | +0.48 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1477 | 100.2 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | — | -0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1498 | 109.7 | — | — | — | — | — | — | — | 40.0% | -0.80 | 1–0 | — | — | -0.23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1596 | 119.1 | — | — | — | — | -44 | +53 | -41 | 39.6% | -0.63 | 17–28 (38%) | 9–15 (38%) | 94.9 | +1.04 | Career | 1508 | 109.4 | — | — | — | — | +86 | +18 | — | 31.8% | -1.14 | 5–3 (63%) | 2–5 (29%) | 100.8 | +7.86 |
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.
Ulf Eriksson
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Wojtek Fibak | 0 | 4 | 4 | Oct 25, 1979 | H2H |
| Per Hjertquist | 0 | 1 | 1 | Nov 8, 1980 | H2H |
| Jan Kallquist | 1 | 0 | 1 | Nov 7, 1980 | H2H |
| Steve Docherty | 0 | 1 | 1 | Nov 8, 1979 | H2H |
| Peter Feigl | 1 | 0 | 1 | Nov 7, 1979 | H2H |