| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016/2017 | Primera B Nacional | 25 | 1176 | 6 | 0 | 0.46 | — |
| 2017/2018 | Primera B Nacional | 20 | 1617 | 1 | 0 | 0.06 | — |
| 2025/2026 | Super League | 25 | 462 | 0 | 1 | 0.19 | 6.69 |
| 2022/2023 | Premier League | 26 | 2086 | 9 | 9 | 0.78 | — |
| 2023/2024 | Premier League | 8 | 224 | 0 | 0 | 0 | 6.85 |
| 2024/2025 | Super League | 15 | 299 | 0 | 0 | 0 | 6.91 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 16 Premier League forwards, 2022/2023, 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 | ||
|---|---|---|---|---|---|---|---|---|
 OFI | 5 | 1 | 0 | 4 | 1 | 0 | 2 | 0 |
 Kifisia | 4 | 0 | 4 | 0 | 0 | 0 | 0 | 0 |
 Olympiacos F.C. | 3 | 0 | 0 | 3 | 0 | 0 | 1 | 0 |
 AEK Athens | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Levadiakos | 3 | 0 | 1 | 2 | 1 | 0 | 0 | 0 |
 Golden Arrows | 3 | 1 | 2 | 0 | 2 | 0 | 0 | 0 |
 Atromitos | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Royal AM | 3 | 2 | 0 | 1 | 1 | 0 | 1 | 0 |
 Panaitolikos | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 PAOK | 2 | 0 | 0 | 2 | 1 | 0 | 1 | 0 |
 SuperSport United | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Asteras Tripolis | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bloemfontein Celtic | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
 Kallithea | 2 | 0 | 1 | 1 | 1 | 0 | 1 | 0 |
 Aris | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Orlando Pirates | 2 | 0 | 1 | 1 | 0 | 0 | 2 | 0 |
 Baroka | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Chippa United | 2 | 1 | 0 | 1 | 0 | 1 | 1 | 0 |
 Volos NFC | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Panathinaikos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Júnior Mendieta finished the 2025/2026 Super League season with 1 assist and no goals from 25 appearances (462 minutes) — 0.19 goal involvements per 90. GioScore's computed rating for the season averages 6.69. Set beside 16 Premier League forwards with at least 450 minutes in 2022/2023, he lands in the top 1% for goal involvements per 90, and 1st of 16 for goals scored.
Season ratings peak at 6.91 in 2024/2025, Super League and bottom out at 6.69 in 2025/2026.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Los Andes | 2016/2017 - 2017/2018 | 45 | 7 | 0 | 2793 | — | — | — |
| Stellenbosch | 2020/2021 - 2022/2023 | 30 | 9 | 9 | 2345 | — | — | — |
| Asteras Tripolis | 2025/2026 - now | 25 | 0 | 1 | 462 | — | — | 6.69 |
| Mamelodi Sundowns | 2023/2024 | 21 | 1 | 3 | 914 | — | — | 6.85 |
| Volos NFC | 2024/2025 | 17 | 4 | 0 | 992 | — | — | 6.91 |
| Total | 138 | 21 | 13 | 7506 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Asteras Tripolis | 25 | 0 | — | 462 | 0 | 0 | 6.69 |
| 24/25 | Volos NFC | 17 | 4 | — | 992 | 3 | 0 | 6.91 |
| 23/24 | Mamelodi Sundowns | 15 | 0 | — | 469 | 3 | 0 | 6.85 |
| 22/23 | Mamelodi Sundowns | 6 | 1 | — | 445 | 1 | 0 | — |
| 22/23 | Stellenbosch | 26 | 9 | — | 2086 | 7 | 0 | — |
| 21/22 | Stellenbosch | 4 | 0 | — | 259 | 1 | 0 | — |
| 17/18 | Los Andes | 20 | 1 | — | 1617 | 9 | 0 | — |
| 16/17 | Los Andes | 25 | 6 | — | 1176 | 8 | 0 | — |
