H2H data updated: 2026-09-06 00:00 UTC
Ron Holmberg holds a 1–0 lead over Istvan Gulyas in their ATP head-to-head. Across 1 main-draw meeting, Ron Holmberg leads 1–0 on hard courts. Most recently, Ron Holmberg won the 1968 Macon round of 32 6-3 3-6 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ron Holmberg | 6-3 3-6 6-3 | Istvan Gulyas | Match data | Feb 22, 1968* | R32 | Macon | 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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Istvan Gulyas | #890 | #128 | 0 | 1,795 | 66 | 60 | 52.4% | 0 | 0 | 0 | 0 | 2 | 2 |
| Ron Holmberg | — | — | — | 1,661 | — | — | — | 0 | 0 | 0 | 0 | 1 | 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.
| Istvan Gulyas | Ron Holmberg | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 29–16 | 64.4% | — | 1,725 | 0 | 2 | — | — | — | — | — | — | — |
| 1969 | 6–10 | 37.5% | — | 1,649 | 0 | 2 | — | — | — | — | — | — | — |
| 1970 | 12–7 | 63.2% | — | 1,700 | 0 | 2 | — | — | — | — | — | — | — |
| 1971 | 11–10 | 52.4% | — | 1,736 | 0 | 2 | — | — | — | — | — | — | — |
| 1972 | 4–7 | 36.4% | — | 1,652 | 0 | 2 | — | — | — | — | — | — | — |
| 1973 | 4–10 | 28.6% | #222 | 1,577 | 0 | 2 | — | — | — | — | — | — | — |
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.
| Istvan Gulyas | Ron Holmberg | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 7 | 6 | 13 | 53.8% | 22 | 6 | 28 | 78.6% | 0 | 1 | 1 | 0.0% | 0 | 3 | 3 | 0.0% | 1968 | 4 | 5 | 9 | 44.4% | 2 | 1 | 3 | 66.7% | 6 | 3 | 9 | 66.7% | 2 | 2 | 4 | 50.0% |
| 1969 | 1 | 3 | 4 | 25.0% | 5 | 5 | 10 | 50.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 1969 | 5 | 5 | 10 | 50.0% | 2 | 9 | 11 | 18.2% | 3 | 6 | 9 | 33.3% | 4 | 10 | 14 | 28.6% |
| 1970 | 2 | 1 | 3 | 66.7% | 10 | 5 | 15 | 66.7% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1970 | 1 | 6 | 7 | 14.3% | 1 | 1 | 2 | 50.0% | 1 | 4 | 5 | 20.0% | 0 | 4 | 4 | 0.0% |
| 1971 | 1 | 1 | 2 | 50.0% | 10 | 7 | 17 | 58.8% | 0 | 2 | 2 | 0.0% | — | — | — | — | 1971 | 1 | 1 | 2 | 50.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1972 | — | — | — | — | 4 | 6 | 10 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1972 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
| 1973 | — | — | — | — | 4 | 9 | 13 | 30.8% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 11 | 11 | 22 | 50.0% | 55 | 38 | 93 | 59.1% | 0 | 7 | 7 | 0.0% | 0 | 4 | 4 | 0.0% | Career | 11 | 17 | 28 | 39.3% | 6 | 13 | 19 | 31.6% | 10 | 15 | 25 | 40.0% | 7 | 18 | 25 | 28.0% |
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.
| Istvan Gulyas | Ron Holmberg | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1725 | 117.9 | — | — | — | — | -196 | +81 | — | 59.0% | +0.84 | 6–3 (67%) | — | — | +1.32 | 1968 | 1616 | 113.4 | — | — | — | — | -82 | -74 | +25 | 53.6% | +0.23 | 6–4 (60%) | — | — | -0.23 |
| 1969 | 1649 | 110.6 | — | — | — | — | -139 | +135 | — | 44.4% | -0.31 | 0–3 (0%) | — | — | +0.28 | 1969 | 1578 | 122.9 | — | — | — | — | -18 | -99 | +28 | 36.9% | -0.80 | 7–13 (35%) | 0–2 | — | -1.09 |
| 1970 | 1700 | 127.4 | — | — | — | — | -138 | +94 | — | 54.9% | +0.25 | 2–2 (50%) | — | — | +0.33 | 1970 | 1541 | 109.6 | — | — | — | — | -48 | — | +4 | 20.9% | -1.77 | 2–2 (50%) | 2–0 | — | -0.94 |
| 1971 | 1737 | 133.1 | — | — | — | — | — | +77 | — | 58.5% | +1.11 | 0–4 (0%) | — | — | +0.17 | 1971 | 1547 | 109.6 | — | — | — | — | — | -50 | — | 35.7% | -1.00 | — | 0–3 (0%) | — | +0.13 |
| 1972 | 1653 | 112.6 | — | — | — | — | — | +69 | — | 36.8% | -0.63 | 4–2 (67%) | 0–1 | — | -0.09 | 1972 | 1536 | 108.2 | — | — | — | — | -20 | — | — | 30.0% | -0.90 | — | 1–0 | — | +0.01 |
| 1973 | 1578 | 106.4 | — | — | — | — | — | +25 | — | 30.3% | -1.45 | 1–1 | 3–0 (100%) | — | -0.72 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1795 | 123.9 | — | — | — | — | -177 | +79 | — | 51.3% | +0.28 | 13–15 (46%) | 3–1 (75%) | 98.3 | +1.04 | Career | 1662 | 119.2 | — | — | — | — | -41 | -86 | +22 | 38.5% | -0.70 | 15–19 (44%) | 3–5 (38%) | 99.4 | -2.21 |
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 |
|---|---|---|---|---|---|
| Ilie Nastase | 1 | 4 | 5 | Jun 8, 1972 | H2H |
| Francois Jauffret | 0 | 3 | 3 | Apr 18, 1973 | H2H |
| Harald Elschenbroich | 1 | 2 | 3 | Apr 18, 1973 | H2H |
| Adriano Panatta | 3 | 0 | 3 | Apr 26, 1972 | H2H |
| Zeljko Franulovic | 1 | 2 | 3 | Jun 23, 1971 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Roy Emerson | 1 | 7 | 8 | Aug 26, 1971 | — |
| Raymond Moore | 3 | 2 | 5 | Aug 15, 1970 | — |
| Marty Riessen | 1 | 4 | 5 | Jun 11, 1970 | — |
| Arthur Ashe | 0 | 4 | 4 | Feb 12, 1972 | — |
| Mark Cox | 1 | 3 | 4 | Aug 12, 1971 | — |