Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 İzmir Çoruhlu FK | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Manisa FK | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Bayburt İÖİ | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Erzurumspor FK | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Orhangazispor | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 İstanbulspor | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Batman Petrolspor | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sarıyer SK | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Fatih Karagümrük | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Altay | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tarsus İdman Yurdu | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ofspor | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sakaryaspor | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kemerspor 2003 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Cizrespor | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kızılcabölükspor | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vanspor FK | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Kartalspor | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kütahyaspor | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kocaelispor | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
Osman Mertoğlu is a professional forward. Osman Mertoğlu has scored 22 goals in 84 professional appearances across 4 clubs. Osman Mertoğlu's 0.26 goals-per-game ratio across 84 appearances underlines his effectiveness in front of goal. Among the clubs he has represented — Çayelispor, Yomraspor, Beylerbeyispor, Ümraniyespor — Osman Mertoğlu was most prolific at Beylerbeyispor, where he scored 15 goals in 34 appearances.
