H2H data updated: 2026-07-18 19:16 UTC
Sebastian Baez vs Lukas Klein H2H: 0-1
Lukas Klein holds a 1–0 lead over Sebastian Baez in their ATP head-to-head. Across 1 main-draw meeting, Lukas Klein leads 1–0 on hard courts. Most recently, Lukas Klein won the 2024 Brisbane third round 4-6 6-3 6-4.
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Argentina
Age 25
Right-Handed
170 cm / 5'7"
H2H
0
–
1
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 |
|---|---|---|---|---|---|---|---|---|
| Jan 3, 2024* | Brisbane | ATP 250 | R32 | Hard | Lukas Klein | 4-6 6-3 6-4 | Sebastian Baez | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sebastian Baez | #56 | #18 | 2,250 | 1,896 | 117 | 120 | 49.4% | 0 | 0 | 0 | 2 | 5 | 7 |
| 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 | Sebastian Baez | Lukas Klein | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2021 | 1–2 | 33.3% | #99 | 1,552 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 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 | 2021 | 2–3 | 40.0% | #258 | 1,570 | 0 | 0 |
| 24 | 2025 | 17–24 | 41.5% | #45 | 1,621 | 0 | 7 | 2022 | 0–1 | 0.0% | #136 | 1,566 | 0 | 0 |
| 25 | 2026 | 16–16 | 50.0% | #56 | 1,691 | 0 | 7 | 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 |