Jamie Loeb leads 2 to 0 over 2 singles meetings since 2023. Last meeting on 17/03/2025 at W50 Santo Domingo.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 17/03/2025 | W50 Santo Domingo | Qualifiers | hard | Loeb | 6-1 7-5 |
| 20/06/2023 | W25+H Tauste-Zaragoza | Round 1 | hard | Loeb | 7-6(5) 7-5 |
| hard | Loeb 2 - 0 Koike |
| 2025 | Loeb 1 - 0 Koike |
| 2023 | Loeb 1 - 0 Koike |
104 wins, 114 losses since 2021 (47.7%).
Last matches: D D D V D
97 wins, 75 losses since 2021 (56.4%).
Last matches: D D V D D
Jamie Loeb leads 2 to 0 over 2 singles meetings since 2023.
On 17/03/2025, at W50 Santo Domingo (Qualifiers): Jamie Loeb won 6-1 7-5.