I. Simakin leads the head-to-head 2-0 since 2018 against H. S. Callejon, over 2 matches.
Today on TennisEdge 31 ATP & WTA matches analysed today Model probabilities, market read and our staked picks — see today's board →| Surface | I. Simakin | H. S. Callejon |
|---|---|---|
| Hard | 2 | 0 |
| Surface | I. Simakin | H. S. Callejon |
|---|---|---|
| Hard | 1737 (179-83) | 1423 (61-49) |
| Clay | 1267 (3-12) | 1420 (26-27) |
ELO is computed per surface from results since 2018; the win-loss pair is that surface's record.
| Date | Winner | Score | Event |
|---|---|---|---|
| Sept. 8, 2026 | I. Simakin | 2 - 1 | Phan Thiet 3 (Vietnam) - Qualification · 1/16-finals · hard |
| July 5, 2024 | I. Simakin | 2 - 0 | ITF M15 Monastir 27 Men · Quarter-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 15, 2026 | W | T. Derepasko | 0 - 2 | Phan Thiet 4 (Vietnam) - Qualification · 1/16-finals |
| Sept. 13, 2026 | W | A. Weber | 0 - 2 | Phan Thiet 3 (Vietnam) - Qualification · Final · hard |
| Sept. 12, 2026 | W | M. Purcell | 2 - 1 | Phan Thiet 3 (Vietnam) - Qualification · Semi-finals · hard |
| Sept. 11, 2026 | W | P. Sekulic | 0 - 2 | Phan Thiet 3 (Vietnam) - Qualification · Quarter-finals · hard |
| Sept. 10, 2026 | W | E. Aguiard | 0 - 2 | Phan Thiet 3 (Vietnam) - Qualification · 1/8-finals · hard |
| Date | Opponent | Score | Event | |
|---|---|---|---|---|
| Sept. 14, 2026 | L | R. Pacheco Mendez | 2 - 0 | Phan Thiet 4 (Vietnam) - Qualification · 1/16-finals |
| Sept. 8, 2026 | L | I. Simakin | 1 - 2 | Phan Thiet 3 (Vietnam) - Qualification · 1/16-finals · hard |
| Sept. 1, 2026 | L | S. Gueymard Wayenburg | 2 - 0 | Mallorca · Final · hard |
| Aug. 31, 2026 | W | V. Durasovic | 2 - 0 | Mallorca · Semi-finals · hard |
| Aug. 11, 2026 | L | G. Marques | 2 - 0 | M25 Idanha-a-Nova · 1/16-finals · hard |