Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Silivrispor | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 1954 Kelkit Belediyespor | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Tire 2021 FK | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Balıkesirspor | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 İzmir Çoruhlu FK | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Etimesgut Belediyespor | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Yeni Amasyaspor | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Adıyaman 1954 | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Nevşehirspor | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Utaş Uşakspor | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Modafenspor | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Fatsa Belediyespor | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aydın Yıldızspor | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Mehmet Akif Ersoy Üni. | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Çayelispor | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mazıdağı Fosfatspor | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 İnegöl Kafkas Gençlik | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Türk Metal 1963 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Beykoz İshaklıspor | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sarıyer SK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Mustafa Çay plays as a defender for Muğlaspor. Mustafa Çay has scored 4 goals in 118 professional appearances across 6 clubs. A commanding presence at the back, Mustafa Çay has made 118 career appearances, contributing 4 goals from defensive positions. Among the clubs he has represented — Muğlaspor, Didim Belediye SYSK, Şırnak İdmanyurdu, Siverek Belediyespor — Mustafa Çay was most prolific at Didim Belediye SYSK, where he scored 2 goals in 25 appearances.
