H2H data updated: 2026-07-18 17:48 UTC
Pietro Marzano vs Bob Kreiss H2H: 0-1
Bob Kreiss holds a 1–0 lead over Pietro Marzano in their ATP head-to-head. Across 1 main-draw meeting, Bob Kreiss leads 1–0 on clay. Most recently, Bob Kreiss won the 1975 Rome second round 6-2 7-5.
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H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 27, 1975* | Rome | Masters 1000 | R64 | Clay | Bob Kreiss | 6-2 7-5 | Pietro Marzano | Match data |
* 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 |
| Bob 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 | Bob Kreiss | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 2–5 | 28.6% | — | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 1969 | 3–3 | 50.0% | — | 1,510 | 0 | 0 | — | — | — | — | — | — | — |
| 1970 | 1–5 | 16.7% | — | 1,447 | 0 | 0 | — | — | — | — | — | — | — |
| 1971 | 0–3 | 0.0% | — | 1,439 | 0 | 0 | — | — | — | — | — | — | — |
| 1972 | 0–1 | 0.0% | — | 1,437 | 0 | 0 | — | — | — | — | — | — | — |
| 1973 | 2–5 | 28.6% | — | 1,448 | 0 | 0 | — | — | — | — | — | — | — |
| 1974 | 0–2 | 0.0% | #274 | 1,430 | 0 | 0 | — | — | — | — | — | — | — |
| 1975 | 1–2 | 33.3% | #252 | 1,427 | 0 | 0 | — | — | — | — | — | — | — |
| 1976 | 0–1 | 0.0% | #310 | 1,414 | 0 | 0 | — | — | — | — | — | — | — |