If they played today
Alexander Blockx
80%
Sets 2–0
High confidence
Marcos Giron
20%
2–0
51%
2–1
29%
1–2
12%
0–2
8%
Chance of a third set 41%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Alexander Blockx | Marcos Giron | |
| 1720 (#32) | Rating | 1500 (#373) |
| 48–21 (70%) | Win-loss | 21–27 (44%) |
| 51 | ATP/WTA matches | 48 |
| LWWWL | Recent form | WLLLL |
All meetings (1)
| 2025-08-08 | Marcos Giron | 0–2 | ATP Singles: Cincinnati |
Last five: Alexander Blockx
| 2026-09-09 | L | Karen Khachanov | 0-2 | US Open, Men |
| 2026-09-07 | W | Francisco Cerundolo | 3-1 | US Open, Men |
| 2026-09-05 | W | Flavio Cobolli | 3-1 | US Open, Men |
| 2026-09-03 | W | Marco Trungelliti | 3-1 | US Open, Men |
| 2026-08-17 | L | Flavio Cobolli | 1-2 | Cincinnati |
Full record for Alexander Blockx →
Last five: Marcos Giron
| 2026-09-02 | L | Ignacio Buse | 2-3 | US Open, Men |
| 2026-08-24 | L | Dhakshineswar Suresh | 0-2 | Winston Salem |
| 2026-08-12 | L | Henrique Rocha | 0-2 | Cincinnati |
| 2026-08-04 | L | Hubert Hurkacz | 1-2 | Montreal |
| 2026-08-01 | W | Pablo Llamas Ruiz | 2-1 | Montreal |