Pietro Marzano
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Heinz Gunthardt | 0 | 1 | 1 | May 26, 1976 | H2H |
| Robert Kreiss | 0 | 1 | 1 | May 27, 1975 | — |
| Belus Prajoux | 0 | 1 | 1 | May 14, 1975 | H2H |
| Norman Holmes | 1 | 0 | 1 | May 13, 1975 | H2H |
| Onny Parun | 0 | 1 | 1 | May 15, 1974 | H2H |
H2H data updated: 2026-08-15 02:40 UTC
Pietro Marzano vs Robert Kreiss H2H: 0-1
Robert Kreiss holds a 1–0 lead over Pietro Marzano in their ATP head-to-head. Across 1 main-draw meeting, Robert Kreiss leads 1–0 on clay. Most recently, Robert Kreiss won the 1975 Italian Open round of 64 6-2 7-5.
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
| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Robert Kreiss | 6-2 7-5 | Pietro Marzano | Match data | May 27, 1975* | R64 | Italian Open | Masters 1000 | Clay |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pietro Marzano | #579 | #252 | 0 | 1,516 | 9 | 27 | 25.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Robert Kreiss | — | — | — | 1,559 | — | — | — | 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.
| Pietro Marzano | Robert Kreiss | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 2–5 | 28.6% | — | 1,468 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 3–3 | 50.0% | — | 1,478 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 1–5 | 16.7% | — | 1,430 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 0–3 | 0.0% | — | 1,423 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 0–1 | 0.0% | — | 1,421 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 2–5 | 28.6% | — | 1,436 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 0–2 | 0.0% | #274 | 1,419 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 1–2 | 33.3% | #252 | 1,417 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 0–1 | 0.0% | #310 | 1,405 | 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.
| Pietro Marzano | Robert Kreiss | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 1968 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — |
| 1969 | — | — | — | — | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 1969 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1970 | — | — | — | — | 0 | 3 | 3 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 1970 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1971 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1971 | 1 | 4 | 5 | 20.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 1972 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 1972 | 1 | 0 | 1 | 100.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 3 | 3 | 0.0% |
| 1973 | — | — | — | — | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 1973 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 2 | 3 | 5 | 40.0% |
| 1974 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1974 | 2 | 5 | 7 | 28.6% | 0 | 5 | 5 | 0.0% | 1 | 2 | 3 | 33.3% | 3 | 4 | 7 | 42.9% |
| 1975 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 1975 | 0 | 3 | 3 | 0.0% | 2 | 6 | 8 | 25.0% | 0 | 2 | 2 | 0.0% | 5 | 7 | 12 | 41.7% |
| 1976 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | — | — | — | 5 | 17 | 22 | 22.7% | 4 | 8 | 12 | 33.3% | 0 | 2 | 2 | 0.0% | Career | 4 | 14 | 18 | 22.2% | 2 | 13 | 15 | 13.3% | 1 | 8 | 9 | 11.1% | 10 | 17 | 27 | 37.0% |
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.
| Pietro Marzano | Robert Kreiss | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule |
| 1968 | 1468 | 96.6 | — | — | — | — | — | +5 | +37 | 31.6% | -1.16 | 1–1 | — | -0.08 | 1968 | 1488 | 101.1 | — | — | — | — | — | — | — | 33.3% | -0.67 | 0–1 | — | -0.09 |
| 1969 | 1479 | 99.8 | — | — | — | — | — | +35 | — | 46.7% | -0.80 | 0–1 | — | +0.60 | 1969 | 1474 | 99.6 | — | — | — | — | — | — | — | 33.3% | -1.33 | 0–1 | — | +0.08 |
| 1970 | 1431 | 100.8 | — | — | — | — | — | — | +30 | 25.0% | -0.75 | — | — | +0.65 | 1970 | 1470 | 97.7 | — | — | — | — | — | — | — | 0.0% | -3.50 | — | — | -0.26 |
| 1971 | 1424 | 103.7 | — | — | — | — | — | — | — | 14.3% | -3.86 | 0–1 | — | -0.32 | 1971 | 1451 | 99.2 | — | — | — | — | +54 | — | — | 23.1% | -2.00 | 0–1 | 1–1 | +0.26 |
| 1972 | 1422 | 108.1 | — | — | — | — | — | — | — | 0.0% | -2.67 | — | — | -0.19 | 1972 | 1440 | 107.3 | — | — | — | — | +71 | — | — | 33.3% | -1.67 | 0–2 | 2–0 | +0.43 |
| 1973 | 1436 | 99.0 | — | — | — | — | — | +16 | +49 | 29.4% | -1.35 | — | — | +0.14 | 1973 | 1458 | 113.5 | — | — | — | — | +82 | — | — | 35.0% | -0.90 | 1–3 (25%) | 1–4 (20%) | -0.11 |
| 1974 | 1419 | 100.4 | — | — | — | — | — | — | — | 20.0% | -1.60 | 0–1 | — | +0.14 | 1974 | 1489 | 120.5 | — | — | — | — | +68 | -34 | -21 | 34.5% | -0.88 | 3–5 (38%) | 1–4 (20%) | +0.38 |
| 1975 | 1418 | 97.3 | — | — | — | — | — | +18 | — | 33.3% | -1.00 | — | — | +0.51 | 1975 | 1481 | 124.5 | — | — | — | — | +58 | -35 | — | 36.1% | -1.07 | 2–6 (25%) | 3–3 (50%) | +0.73 |
| 1976 | 1406 | 98.0 | — | — | — | — | — | — | — | 0.0% | -2.50 | — | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1516 | 100.3 | — | — | — | — | — | +19 | +39 | 29.1% | -1.40 | 1–4 (20%) | — | +4.76 | Career | 1559 | 120.7 | — | — | — | — | +65 | -35 | -21 | 33.7% | -1.12 | 6–19 (24%) | 8–12 (40%) | +2.06 |
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.
Robert Kreiss
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Roscoe Tanner | 0 | 3 | 3 | Jul 24, 1975 | — |
| Ross Case | 0 | 3 | 3 | Jun 25, 1975 | — |
| Jimmy Connors | 0 | 3 | 3 | Jun 18, 1975 | — |
| Wojtek Fibak | 0 | 3 | 3 | Mar 16, 1975 | — |
| Jan Kodes | 1 | 2 | 3 | Feb 13, 1975 | — |