H2H data updated: 2026-09-12 00:00 UTC
Chaim Arlozorov holds a 1–0 lead over Marco Alciati in their ATP head-to-head. Across 1 main-draw meeting, Chaim Arlozorov leads 1–0 on hard courts. Most recently, Chaim Arlozorov won the 1979 Tel Aviv round of 32 6-1 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Chaim Arlozorov | 6-1 6-2 | Marco Alciati | Match data | Oct 11, 1979* | R32 | Tel Aviv | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marco Alciati | #761 | #274 | 0 | 1,500 | 3 | 8 | 27.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Chaim Arlozorov | — | — | — | 1,515 | — | — | — | 0 | 0 | 0 | 0 | 0 | 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.
| Marco Alciati | Chaim Arlozorov | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1979 | 0–2 | 0.0% | #511 | 1,480 | 0 | 0 | — | — | — | — | — | — | — |
| 1980 | 2–5 | 28.6% | #274 | 1,469 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 1–1 | 50.0% | — | 1,484 | 0 | 0 | — | — | — | — | — | — | — |
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.
| Marco Alciati | Chaim Arlozorov | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Carpet | Yr | Hard | Clay | 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 % | ||
| 1979 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1979 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1980 | — | — | — | — | 2 | 4 | 6 | 33.3% | 0 | 1 | 1 | 0.0% | 1980 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 1981 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | 1981 | — | — | — | — | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| Career | 0 | 1 | 1 | 0.0% | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% | Career | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
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.
| Marco Alciati | Chaim Arlozorov | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1979 | 1481 | 102.9 | — | — | — | — | — | — | — | 0.0% | -3.25 | — | 0–1 | — | +0.10 | 1979 | 1511 | 105.9 | — | — | — | — | — | — | — | 50.0% | +0.25 | — | — | — | +0.15 |
| 1980 | 1469 | 107.0 | — | — | — | — | — | +54 | — | 28.6% | -1.36 | — | 1–0 | — | +0.65 | 1980 | 1493 | 100.0 | — | — | — | — | — | — | — | 0.0% | -1.00 | — | 0–2 | — | +0.27 |
| 1981 | 1485 | 110.0 | — | — | — | — | — | — | — | 50.0% | -0.25 | — | 0–1 | — | +0.06 | 1981 | 1487 | 106.7 | — | — | — | — | — | — | — | 0.0% | -5.25 | — | — | — | -0.30 |
| Career | 1500 | 108.8 | — | — | — | — | — | +54 | — | 27.3% | -1.50 | — | 1–2 (33%) | — | +7.36 | Career | 1516 | 106.1 | — | — | — | — | — | — | — | 20.0% | -2.20 | — | 0–2 | — | +2.40 |
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 |
|---|---|---|---|---|---|
| Corrado Barazzutti | 0 | 1 | 1 | Mar 13, 1981 | H2H |
| Christoph Zipf | 1 | 0 | 1 | Mar 12, 1981 | H2H |
| Louk Sanders | 0 | 1 | 1 | Dec 18, 1980 | H2H |
| Carlos Kirmayr | 0 | 1 | 1 | Nov 14, 1980 | H2H |
| Roberto Vizcaino | 1 | 0 | 1 | Nov 13, 1980 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Heinz Gunthardt | 0 | 1 | 1 | Apr 2, 1981 | — |
| Guillermo Vilas | 0 | 1 | 1 | Mar 12, 1981 | — |
| Chris Mayotte | 0 | 1 | 1 | Oct 9, 1980 | — |
| Tom Okker | 0 | 1 | 1 | Oct 12, 1979 | — |
| Marco Alciati | 1 | 0 | 1 | Oct 11, 1979 | — |