| Personal information | |||
|---|---|---|---|
| Full name | Juscak Joshua Marthen Isir | ||
| Date of birth | 13 June 2001 [1] | ||
| Place of birth | Jayapura, Indonesia | ||
| Height | 1.63 m (5 ft 4 in) | ||
| Position(s) | Winger | ||
| Team information | |||
Current team | Persipura Jayapura | ||
| Number | 25 | ||
| Youth career | |||
| 2018 | Persipura Jayapura | ||
| 2019–2020 | PPLP Papua | ||
| Senior career* | |||
| Years | Team | Apps | (Gls) |
| 2021–2023 | Persipura Jayapura | 17 | (0) |
| 2023–2024 | Persewar Waropen | 16 | (3) |
| 2025 | Persipal Palu | 6 | (0) |
| 2025– | Persipura Jayapura | 1 | (0) |
| * Club domestic league appearances and goals as of 20 September 2025 | |||
Juscak Joshua Marthen Isir (born 13 June 2001) is an Indonesian professional footballer who plays as a winger for Liga 2 club Persipura Jayapura.
He was signed for Persipura Jayapura to play in Liga 1 in the 2021 season. Isir made his first-team debut on 28 August 2021 as a substitute in a match against Persita Tangerang at the Pakansari Stadium, Cibinong. [2]
| Club | Season | League | Cup | Other | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Goals | Apps | Goals | Apps | Goals | Apps | Goals | ||
| Persipura Jayapura | 2021 | Liga 1 | 14 | 0 | 0 | 0 | 0 | 0 | 14 | 0 |
| 2022 | Liga 2 | 3 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |
| Persewar Waropen | 2023–24 | Liga 2 | 10 | 2 | 0 | 0 | 0 | 0 | 10 | 2 |
| 2024–25 | Liga 2 | 6 | 1 | 0 | 0 | 0 | 0 | 6 | 1 | |
| Persipal Palu | 2024–25 | Liga 2 | 6 | 0 | 0 | 0 | 0 | 0 | 6 | 0 |
| Persipura Jayapura | 2025–26 | Liga 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Career total | 40 | 3 | 0 | 0 | 0 | 0 | 40 | 3 | ||