H2H data updated: 2026-07-18 10:34 UTC
Alex Michelsen vs Sebastian Baez H2H: 1-0
Alex Michelsen holds a 1–0 lead over Sebastian Baez in their ATP head-to-head. Across 1 main-draw meeting, Alex Michelsen leads 1–0 on clay. Most recently, Alex Michelsen won the 2026 Gonet Geneva Open third round 7-5 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
United States
Age 21
Right-Handed
193 cm / 6'4"
H2H
1
–
0
1 main draw meetings
Argentina
Age 25
Right-Handed
170 cm / 5'7"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 18, 2026 | Gonet Geneva Open | ATP 250 | R32 | Clay | Alex Michelsen | 7-5 6-3 | Sebastian Baez | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Alex Michelsen | #46 | #30 | 1,670 | 1,878 | 84 | 74 | 53.2% | 0 | 0 | 0 | 0 | 1 | 1 |
| Sebastian Baez | #56 | #18 | 2,250 | 1,896 | 117 | 120 | 49.4% | 0 | 0 | 0 | 2 | 5 | 7 |
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.
| Age | Alex Michelsen | Sebastian Baez | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2023 | 7–5 | 58.3% | #97 | 1,620 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2024 | 31–29 | 51.7% | #41 | 1,839 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2025 | 28–26 | 51.9% | #38 | 1,751 | 0 | 1 | 2021 | 1–2 | 33.3% | #99 | 1,552 | 0 | 0 |
| 21 | 2026 | 18–14 | 56.2% | #46 | 1,794 | 0 | 1 | 2022 | 25–27 | 48.1% | #43 | 1,750 | 0 | 1 |
| 22 | — | — | — | — | — | — | — | 2023 | 30–26 | 53.6% | #28 | 1,797 | 0 | 4 |
| 23 | — | — | — | — | — | — | — | 2024 | 28–25 | 52.8% | #27 | 1,712 | 0 | 6 |
| 24 | — | — | — | — | — | — | — | 2025 | 17–24 | 41.5% | #45 | 1,621 | 0 | 7 |
| 25 | — | — | — | — | — | — | — | 2026 | 16–16 | 50.0% | #56 | 1,691 | 0 | 7 |