| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022 | USL Championship | 15 | 1262 | 0 | 0 | 0 | — |
| 2023/2024 | Super League | 3 | 270 | 0 | 0 | 0 | 6.84 |
| 2024/2025 | Super League 2 | 4 | 270 | 0 | 0 | 0 | — |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 28 USL Championship goalkeepers, 2022, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Panaitolikos | 3 | 0 | 2 | 1 | 0 | 0 | 0 | 0 |
 Olympiacos F.C. | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Asteras Tripolis | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Panachaiki | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Apollon Paralimniou | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Volos NFC | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Memphis 901 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Panathinaikos | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 OFI | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Phoenix Rising | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 PAS Giannina | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 AEK Athens | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pittsburgh Riverhounds | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Levadiakos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Larissa | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sacramento Republic | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Louisville City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Detroit City | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Lamia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Indy Eleven | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Czech Republic U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gibraltar U19 W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Denmark U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2022 USL Championship, Giannis Nikopolidis made 15 appearances (1,262 minutes). Measured against the 28 USL Championship goalkeepers who played 450+ minutes in 2022, he ranks in the top 1% by goal involvements per 90; on goals he ranks 1st of 28.
The database holds 3 league seasons for him, from 2022 to 2025 across 2 clubs.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Kifisia | 2023/2024 - 2024/2025 | 17 | 0 | 0 | 630 | — | — | 6.84 |
| Iraklis Thessaloniki | 2025/2026 - now | 0 | 0 | 0 | 0 | — | — | — |
| Total | 17 | 0 | 0 | 630 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Kifisia | 6 | 0 | — | 270 | 0 | 0 | — |
| 23/24 | Kifisia | 11 | 0 | — | 360 | 2 | 0 | 6.84 |
