ATP · Head to Head
Sergio Callejon Hernando vs Ilia Simakin
In short
Ilia Simakin leads their head-to-head 1–0. Most recent meeting: R32 – Phan Thiet 3 Challenger 2026, won by Ilia Simakin (7-6(7) 2-6 6-2).
Head-to-head in numbers
Wins by category and stats from the scores.
| Sergio Callejon Hernando | — | Ilia Simakin |
|---|---|---|
| 0 | Challenger 50 | 1 |
| 1 | Sets won | 2 |
| 0 | Tie-breaks won | 1 |
| 0 | Deciding sets won | 1 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Phan Thiet 3 Challenger · Challenger 50 | R32 | Ilia Simakin | 7-6(7) 2-6 6-2 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Sergio Callejon Hernando | — | Ilia Simakin |
|---|---|---|
| 474 | Ranking | 146 |
| 97 | Points | 396 |
| 22.1 | Age | 23 |
 Spain | Country |  Russia |
| 0 | Titles 2021-2025 | 0 |
Recent form
The last 5 matches played.
Sergio Callejon Hernando
- L
vs Rodrigo Pacheco Mendez · 6-3 7-5
Phan Thiet 4 Challenger · R32 · 2026
- L
vs Ilia Simakin · 7-6(7) 2-6 6-2
Phan Thiet 3 Challenger · R32 · 2026
Ilia Simakin
- L
vs Martin Landaluce · 6-3 6-3
Jinan Challenger · R32 · 2026
- L
vs Camilo Ugo Carabelli · 2-6 6-2 7-5
Shanghai Rolex Masters - Shanghai · R128 · 2026
- W
vs Rodrigo Pacheco Mendez · 6-7(4) 6-4 6-3
Phan Thiet 4 Challenger · Final · 2026
- W
vs Cruz Hewitt · 6-3 6-1
Phan Thiet 4 Challenger · Quarterfinal · 2026
- W
vs Blake Ellis · 6-4 6-2
Phan Thiet 4 Challenger · Round of 16 · 2026