Alex Michelsen and Jannik Sinner have met 3 times, with Jannik Sinner leading the head-to-head 3–0. Below is every meeting with scores and the full match history — open any row for set-by-set detail.
| Alex Michelsen | Jannik Sinner | |
|---|---|---|
| Tour | ATP | ATP |
| Rank | #46 | #1 |
| Country | USA | ITA |
| Age | 22 | 25 |
| Height | 1.93 m | 1.91 m |
| Plays | right-handed | right-handed |
| Year | Tournament | Surface | Round | Winner | Score | Match |
|---|---|---|---|---|---|---|
| 2026 | Miami Open | Hard | R16 | Jannik Sinner | 7-5, 7(7)-6(4) | match → |
| 2024 | US Open | Hard | R64 | Jannik Sinner | 6-4, 6-0, 6-2 | match → |
| 2024 | Cincinnati Open | Hard | R32 | Jannik Sinner | 6-4, 7-5 | match → |
Jannik Sinner won the most recent meeting 7-5, 7(7)-6(4) at the Miami Open 2026 (R16). Over their last 3 meetings, Alex Michelsen leads 0–3. Recent-winner sequence (1=Alex Michelsen, 2=Jannik Sinner): 222.
Jannik Sinner leads the head-to-head 3–0 across 3 meetings.
Alex Michelsen and Jannik Sinner have played 3 times.
Jannik Sinner won their most recent meeting 7-5, 7(7)-6(4) at the Miami Open 2026.
Their first meeting was at the Cincinnati Open 2024, won by Jannik Sinner 6-4, 7-5.
More: Alex Michelsen · Jannik Sinner · Alex Michelsen head-to-heads · Jannik Sinner head-to-heads