H2H data updated: 2026-07-18 19:17 UTC
Alex Michelsen vs Marcos Giron H2H: 0-3
Marcos Giron holds a 3–0 lead over Alex Michelsen in their ATP head-to-head. Across 3 main-draw meetings, Marcos Giron leads 2–0 on hard courts and 1–0 on grass. Most recently, Marcos Giron won the 2026 ASB Classic fourth round 6-4 6-4.
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United States
Age 21
Right-Handed
193 cm / 6'4"
H2H
0
–
3
3 main draw meetings
United States
Age 32
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jan 13, 2026 | ASB Classic | ATP 250 | R16 | Hard | Marcos Giron | 6-4 6-4 | Alex Michelsen | Match data |
| Oct 24, 2024* | Vienna | ATP 500 | R32 | Hard | Marcos Giron | 7-6(4) 6-3 | Alex Michelsen | Match data |
| Jul 21, 2024* | Newport | ATP 250 | F | Grass | Marcos Giron | 6-7(4) 6-3 7-5 | Alex Michelsen | Match data |
* Estimated match date where the exact historical date is unavailable.
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 |
| Marcos Giron | #87 | #37 | 1,265 | 1,916 | 137 | 160 | 46.1% | 0 | 0 | 0 | 0 | 1 | 1 |
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 | Marcos Giron | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2014 | 0–2 | 0.0% | #375 | 1,479 | 0 | 0 |
| 21 | 2026 | 18–14 | 56.2% | #46 | 1,794 | 0 | 1 | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | 2018 | 1–1 | 50.0% | #308 | 1,503 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2019 | 2–4 | 33.3% | #102 | 1,597 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2020 | 9–9 | 50.0% | #73 | 1,775 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2021 | 22–19 | 53.7% | #66 | 1,857 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2022 | 18–28 | 39.1% | #61 | 1,778 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 2023 | 24–29 | 45.3% | #60 | 1,790 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2024 | 27–25 | 51.9% | #46 | 1,845 | 0 | 1 |
| 31 | — | — | — | — | — | — | — | 2025 | 23–28 | 45.1% | #65 | 1,722 | 0 | 1 |
| 32 | — | — | — | — | — | — | — | 2026 | 11–15 | 42.3% | #87 | 1,700 | 0 | 1 |