H2H data updated: 2026-09-01 00:00 UTC
Justin Engel holds a 1–0 lead over Alex Michelsen in their ATP head-to-head. Across 1 main-draw meeting, Justin Engel leads 1–0 on grass. Most recently, Justin Engel won the 2025 Stuttgart Open second round 6-4 6-4.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Justin Engel | 6-4 6-4 | Alex Michelsen | Match data | Jun 13, 2025* | R16 | Stuttgart Open | ATP 250 | Grass |
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 |
| Justin Engel | #315 | #180 | 323 | 1,588 | 4 | 8 | 33.3% | 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 | Justin Engel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2024 | 1–1 | 50.0% | #396 | 1,512 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2025 | 3–5 | 37.5% | #186 | 1,543 | 0 | 0 |
| 18 | 2023 | 7–5 | 58.3% | #97 | 1,621 | 0 | 0 | 2026 | 0–2 | 0.0% | #315 | 1,511 | 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 | — | — | — | — | — | — | — |
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 12/12 of Justin Engel'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 | Justin Engel | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 2/2 | 4.5 | 1.5 | 69.3% | 71.6% | 48.1% | 70.0% | 66.7% | 64.6% | 33.9% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 8/8 | 7.5 | 3.4 | 59.3% | 77.9% | 46.8% | 51.0% | 37.8% | 65.1% | 29.5% |
| 18 | 2023 | 12/12 | 4.6 | 2.1 | 66.1% | 71.1% | 52.2% | 63.6% | 41.6% | 65.0% | 35.1% | 2026 | 2/2 | 2.0 | 3.0 | 65.0% | 63.0% | 52.0% | 69.0% | 46.0% | 59.0% | 35.0% |
| 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% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 163/164 | 5.0 | 2.6 | 66.1% | 70.1% | 50.9% | 58.9% | 41.1% | 63.6% | 36.8% | — | 12/12 | 6.1 | 3.0 | 61.9% | 74.3% | 47.9% | 57.2% | 43.9% | 64.0% | 31.1% |
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 | Justin Engel | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1512 | 105.7 | +0.73 | -2.09 | 0.958 | 49.8% | — | — | — | 50.0% | +0.25 | — | 0–1 | — | +0.17 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1543 | 111.7 | +0.24 | -2.47 | 0.846 | 47.4% | — | +5 | +95 | 35.3% | -1.06 | 1–0 | 3–1 (75%) | — | +0.07 |
| 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 | 2026 | 1511 | 101.5 | -0.46 | -0.32 | 0.854 | 48.0% | — | — | — | 33.3% | -1.00 | 0–2 | 0–1 | — | 0.00 |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | +0.98 | +1.56 | 1.057 | 50.9% | +46 | -214 | — | 57.5% | +0.28 | 7–7 (50%) | 11–7 (61%) | — | -1.51 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1879 | 146.3 | -0.44 | +1.19 | 1.011 | 50.2% | +17 | -250 | -13 | 52.1% | +0.11 | 27–27 (50%) | 41–40 (51%) | 101.0 | +0.02 | — | 1589 | 109.2 | +0.21 | -2.05 | 0.866 | 47.9% | — | +5 | +95 | 37.0% | -0.85 | 1–2 (33%) | 3–3 (50%) | 99.8 | +2.00 |
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 |
|---|---|---|---|---|---|
| Ugo Humbert | 0 | 1 | 1 | May 19, 2026 | H2H |
| Vit Kopriva | 0 | 1 | 1 | Apr 14, 2026 | H2H |
| Thiago Seyboth Wild | 0 | 1 | 1 | Jul 23, 2025 | H2H |
| Learner Tien | 0 | 1 | 1 | Jun 25, 2025 | H2H |
| Felix Auger-Aliassime | 0 | 1 | 1 | Jun 14, 2025 | H2H |