| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2013 | Esiliiga A | 12 | — | 0 | 0 | — | — |
| 2014 | Meistriliiga | 2 | 17 | 0 | 0 | — | — |
| 2014 | Esiliiga A | 15 | — | 2 | 0 | — | — |
| 2015 | Meistriliiga | 19 | 1242 | 0 | 0 | 0 | — |
| 2015 | Esiliiga A | 3 | — | 0 | 0 | — | — |
| 2016 | Meistriliiga | 15 | 366 | 0 | 0 | 0 | — |
| 2016 | Esiliiga A | 8 | — | 0 | 0 | — | — |
| 2017 | Esiliiga A | 6 | 472 | 0 | 0 | 0 | — |
| 2017 | Meistriliiga | 17 | 419 | 2 | 0 | 0.43 | — |
| 2018 | Meistriliiga | 2 | 134 | 0 | 0 | 0 | — |
| 2018 | Esiliiga A | 8 | 655 | 1 | 0 | 0.14 | — |
| 2020 | Meistriliiga | 25 | 1861 | 1 | 0 | 0.05 | — |
| 2021 | Meistriliiga | 15 | 791 | 0 | 0 | 0 | — |
| 2022 | Meistriliiga | 34 | 2835 | 1 | 0 | 0.03 | — |
| 2023 | Esiliiga B | 3 | 270 | 1 | 0 | 0.33 | — |
| 2023 | Meistriliiga | 24 | 1594 | 1 | 0 | 0.06 | 6.43 |
| 2024 | Meistriliiga | 35 | 3118 | 1 | 0 | 0.03 | 7.12 |
| 2024/2025 | Prva Liga | 13 | 981 | 1 | 0 | 0.09 | 6.7 |
| 2025 | Meistriliiga | 14 | 931 | 1 | 0 | 0.1 | 6.37 |
| 2026 | Meistriliiga | 15 | 1287 | 1 | 1 | 0.14 | 6.63 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-07-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Tammeka | 8 | 4 | 1 | 3 | 0 | 0 | 1 | 0 |
 Nõmme Kalju | 7 | 2 | 3 | 2 | 1 | 0 | 2 | 0 |
 Tallinna Kalev | 5 | 3 | 1 | 1 | 1 | 0 | 1 | 0 |
 Paide | 5 | 1 | 1 | 3 | 0 | 0 | 2 | 0 |
 Flora | 5 | 0 | 1 | 4 | 0 | 0 | 1 | 0 |
 Levadia | 4 | 0 | 0 | 4 | 0 | 0 | 2 | 0 |
 Kuressaare | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Nõmme United | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vaprus | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Hapoel Be'er Sheva | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Domžale | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 APOEL | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Inđija | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Rabotnicki | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Rakvere Tarvas | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lincoln Red Imps | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Harju Jalgpallikool | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Pärnu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tulevik | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sloboda Užice | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Slovakia U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 North. Ireland U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spain U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Albania U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Iceland U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
The 2026 Meistriliiga line for German Slein: 15 appearances (1,287 minutes), 1 goal, 1 assist — 0.14 goal involvements per 90. Per-match rating over the season: 6.63.
No season rated higher than 2024 (7.12, Meistriliiga); none lower than 2025 (6.37). His last two rated seasons average 0.25 below his earlier career level.
