Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 01/12/2022 at M15 Madrid.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 01/12/2022 | M15 Madrid | Round 2 | hard | Fierros | 2-6 5-7 |
| 12/10/2021 | M25 Loule | Qualifiers | hard | Barrera | 6-4 6-4 |
| hard | Barrera 1 - 1 Fierros |
| 2022 | Barrera 0 - 1 Fierros |
| 2021 | Barrera 1 - 0 Fierros |
184 wins, 106 losses since 2021 (63.4%).
Last matches: D D V D D
124 wins, 97 losses since 2021 (56.1%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2021.
On 01/12/2022, at M15 Madrid (Round 2): Alan Fernando Rubio Fierros won 2-6 5-7.