| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Super League (Switzerland) | 1 | 90 | 1 | 0 | 1 | 7 |
| 2018/2019 | Super League (Switzerland) | 2 | 180 | 0 | 0 | 0 | — |
| 2019/2020 | Challenge League | 30 | 2337 | 0 | 1 | 0.04 | — |
| 2020/2021 | Challenge League | 33 | 2725 | 0 | 1 | 0.03 | — |
| 2021/2022 | Challenge League | 28 | 2144 | 1 | 1 | 0.08 | — |
| 2022/2023 | Challenge League | 33 | 2886 | 1 | 1 | 0.06 | — |
| 2023/2024 | Challenge League | 23 | 1301 | 0 | 1 | 0.07 | 7.66 |
| 2024/2025 | Super League (Switzerland) | 15 | 490 | 0 | 0 | 0 | 6.72 |
| 2025/2026 | Super League (Switzerland) | 36 | 3229 | 1 | 0 | 0.03 | 6.86 |
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 2026-07-28
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Winterthur | 9 | 5 | 1 | 3 | 0 | 0 | 3 | 1 |
 Grasshopper | 8 | 4 | 1 | 3 | 0 | 0 | 1 | 0 |
 St. Gallen | 7 | 1 | 4 | 2 | 0 | 0 | 0 | 0 |
 Young Boys | 7 | 5 | 1 | 1 | 0 | 0 | 0 | 1 |
 Lausanne Sport | 7 | 2 | 3 | 2 | 0 | 0 | 0 | 0 |
 Zürich | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Basel | 6 | 1 | 2 | 3 | 1 | 0 | 2 | 0 |
 Servette | 6 | 0 | 4 | 2 | 0 | 0 | 0 | 0 |
 Luzern | 6 | 1 | 3 | 2 | 0 | 0 | 1 | 0 |
 Lugano | 6 | 2 | 1 | 3 | 0 | 0 | 1 | 0 |
 Yverdon Sport | 5 | 1 | 4 | 0 | 0 | 0 | 1 | 0 |
 Thun | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Vaduz | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Neuchâtel Xamax | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
 Aarau | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chiasso | 3 | 2 | 0 | 1 | 0 | 1 | 1 | 0 |
 Stade Lausanne-Ouchy | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Wil | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Stade Nyonnais | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Kriens | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Israel U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spain U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Italy U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Norway U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 France U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Poland U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Belarus U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 France U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Andorra U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Spain U19 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
Across 36 Super League (Switzerland) appearances in 2025/2026 (3,229 minutes), Jan Kronig scored 1 goal but did not register an assist — 0.03 goal involvements per 90. Per-match rating over the season: 6.86.
His ratings range from 6.72 (2024/2025) up to 7.66 in 2023/2024, Challenge League.
