H2H data updated: 2026-07-18 14:16 UTC
Alex Michelsen vs Lukas Klein H2H: 1-0
Alex Michelsen holds a 1–0 lead over Lukas Klein 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 Miami Masters first round 7-6(5) 6-2.
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United States
Age 21
Right-Handed
193 cm / 6'4"
H2H
1
–
0
1 main draw meetings
Slovakia
Age 28
Right-Handed
193 cm / 6'4"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 22, 2024* | Miami Masters | Masters 1000 | R128 | Hard | Alex Michelsen | 7-6(5) 6-2 | Lukas Klein | 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 |
| Lukas Klein | #185 | #109 | 544 | 1,738 | 10 | 15 | 40.0% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Lukas Klein | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — |
| 21 | 2026 | 18–14 | 56.2% | #46 | 1,794 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | 2021 | 2–3 | 40.0% | #258 | 1,570 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2022 | 0–1 | 0.0% | #136 | 1,566 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #170 | 1,562 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2024 | 8–9 | 47.1% | #136 | 1,693 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2025 | 0–1 | 0.0% | #142 | 1,622 | 0 | 0 |