Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 KäPa | 4 | 0 | 2 | 2 | 1 | 0 | 1 | 0 |
 JIPPO | 4 | 0 | 1 | 3 | 0 | 0 | 2 | 0 |
 EPS | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ilves | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Viikingit | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lahti | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 RoPS | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 GrIFK | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 FC Espoo | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 PKKU | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 KuPS Ak. | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 PeKa | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 LaPa | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
 SJK | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mariehamn | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Inter Turku | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 EIF | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Atlantis | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Liefering | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 KTP | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Riku Heinonen is a professional midfielder. Riku Heinonen has scored 10 goals in 82 professional appearances across 4 clubs. Among the clubs he has represented — Kiffen, FC Espoo, EIF, PK-35 — Riku Heinonen was most prolific at Kiffen, where he scored 6 goals in 34 appearances.
