H2H data updated: 2026-09-02 00:00 UTC
Alex Michelsen holds a 1–0 lead over Eliot Spizzirri in their ATP head-to-head. Across 1 main-draw meeting, Alex Michelsen leads 1–0 on hard courts. Most recently, Alex Michelsen won the 2024 US Open first round 6-1 7-5 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Alex Michelsen | 6-1 7-5 6-3 | Eliot Spizzirri | Match data | Aug 28, 2024* | R128 | US Open | Grand Slam | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alex Michelsen | #46 | #30 | 1,670 | 1,878 | 86 | 77 | 52.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Eliot Spizzirri | #112 | #67 | 821 | 1,749 | 11 | 11 | 50.0% | 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.
| Age | Alex Michelsen | Eliot Spizzirri | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2023 | 7–5 | 58.3% | #97 | 1,621 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2024 | 31–29 | 51.7% | #41 | 1,840 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2025 | 24–26 | 48.0% | #38 | 1,741 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2026 | 24–17 | 58.5% | #46 | 1,833 | 0 | 0 | 2023 | 0–1 | 0.0% | #729 | 1,528 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2024 | 1–2 | 33.3% | #228 | 1,563 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2025 | 5–4 | 55.6% | #89 | 1,622 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2026 | 5–4 | 55.6% | #112 | 1,711 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Alex Michelsen | Eliot Spizzirri | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 18 | 2023 | 3 | 3 | 6 | 50.0% | — | — | — | — | 4 | 2 | 6 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2024 | 23 | 18 | 41 | 56.1% | 3 | 6 | 9 | 33.3% | 5 | 5 | 10 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2025 | 17 | 17 | 34 | 50.0% | 2 | 5 | 7 | 28.6% | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 18 | 10 | 28 | 64.3% | 6 | 6 | 12 | 50.0% | 0 | 1 | 1 | 0.0% | 2023 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 5 | 3 | 8 | 62.5% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | — | 61 | 48 | 109 | 56.0% | 11 | 17 | 28 | 39.3% | 14 | 12 | 26 | 53.8% | — | 10 | 8 | 18 | 55.6% | 0 | 1 | 1 | 0.0% | 1 | 2 | 3 | 33.3% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 163/164 of Alex Michelsen's and 20/23 of Eliot Spizzirri's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Alex Michelsen | Eliot Spizzirri | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 18 | 2023 | 12/12 | 4.6 | 2.1 | 66.1% | 71.1% | 52.2% | 63.6% | 41.6% | 65.0% | 35.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2024 | 60/60 | 4.4 | 2.4 | 67.8% | 69.2% | 52.2% | 61.5% | 46.9% | 63.6% | 37.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2025 | 50/50 | 4.9 | 2.9 | 65.1% | 68.9% | 48.9% | 52.4% | 36.4% | 62.0% | 36.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 41/42 | 6.1 | 2.8 | 65.1% | 72.5% | 51.0% | 61.8% | 38.3% | 65.2% | 36.8% | 2023 | 1/1 | 2.0 | 4.0 | 65.4% | 52.8% | 46.4% | 71.4% | 50.0% | 50.6% | 33.9% |
| 22 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 3/3 | 4.0 | 4.0 | 59.1% | 64.3% | 44.5% | 53.6% | 50.5% | 56.7% | 35.6% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 7/9 | 6.0 | 1.0 | 72.6% | 72.1% | 55.7% | 36.9% | 46.3% | 67.0% | 39.6% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 9/10 | 8.8 | 1.2 | 67.7% | 77.1% | 57.1% | 32.9% | 40.8% | 70.2% | 38.0% |
| Career | — | 163/164 | 5.0 | 2.6 | 66.1% | 70.1% | 50.9% | 58.9% | 41.1% | 63.6% | 36.8% | — | 20/23 | 6.8 | 1.7 | 68.0% | 72.2% | 54.2% | 39.3% | 44.6% | 66.1% | 38.0% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Alex Michelsen | Eliot Spizzirri | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | 2023 | 1622 | 115.1 | -0.82 | +0.35 | 1.002 | 50.3% | -82 | — | +75 | 54.8% | +0.32 | 3–1 (75%) | 3–2 (60%) | — | +0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2024 | 1841 | 148.9 | -0.56 | +2.41 | 1.035 | 50.8% | +17 | -314 | -94 | 51.7% | +0.21 | 8–13 (38%) | 15–19 (44%) | — | +0.19 | 2021 | 1515 | 103.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2025 | 1741 | 137.0 | -1.37 | -0.36 | 0.951 | 48.9% | +12 | -228 | +19 | 47.1% | -0.23 | 9–6 (60%) | 12–12 (50%) | — | +1.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2026 | 1833 | 150.2 | +1.02 | +1.59 | 1.057 | 50.9% | +46 | -215 | — | 57.5% | +0.28 | 7–7 (50%) | 11–7 (61%) | — | -1.51 | 2023 | 1529 | 102.6 | -1.52 | -3.71 | 0.686 | 43.4% | — | — | — | 0.0% | -3.50 | — | 0–1 | — | -0.06 |
| 22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1563 | 107.9 | -2.43 | -0.76 | 0.822 | 46.4% | — | — | — | 28.6% | -1.28 | — | 1–1 | — | +0.13 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1623 | 113.9 | +1.33 | +1.33 | 1.199 | 53.0% | +14 | — | — | 54.2% | +0.13 | 2–1 (67%) | 3–2 (60%) | — | +0.29 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1711 | 136.6 | +2.87 | +2.02 | 1.276 | 52.9% | +27 | — | — | 55.2% | +0.45 | 1–2 (33%) | 2–3 (40%) | — | -0.09 |
| Career | — | 1879 | 146.3 | -0.43 | +1.20 | 1.011 | 50.2% | +17 | -250 | -13 | 52.1% | +0.11 | 27–27 (50%) | 41–40 (51%) | 101.0 | +0.02 | — | 1750 | 121.8 | +1.32 | +1.08 | 1.120 | 51.5% | +20 | — | — | 50.0% | 0.00 | 3–3 (50%) | 6–7 (46%) | 100.9 | +1.23 |
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 |
|---|---|---|---|---|---|
| Taylor Fritz | 2 | 2 | 4 | Aug 16, 2026 | H2H |
| Adrian Mannarino | 3 | 1 | 4 | Jul 29, 2026 | H2H |
| Learner Tien | 3 | 1 | 4 | May 21, 2026 | H2H |
| Arthur Rinderknech | 0 | 4 | 4 | Apr 13, 2026 | H2H |
| Daniil Medvedev | 0 | 4 | 4 | Mar 11, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Nuno Borges | 1 | 1 | 2 | Jan 14, 2026 | H2H |
| Frances Tiafoe | 0 | 1 | 1 | May 25, 2026 | H2H |
| Jack Pinnington Jones | 0 | 1 | 1 | Feb 12, 2026 | H2H |
| James Duckworth | 1 | 0 | 1 | Feb 11, 2026 | H2H |
| Jannik Sinner | 0 | 1 | 1 | Jan 24, 2026 | H2H |