| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | League Two | 20 | 0 | 0 | 0 | — | — |
| 2013/2014 | Enterprise National League | 9 | 0 | 0 | 0 | — | — |
| 2017/2018 | Premier League 2 Divison Two | 1 | 90 | 0 | 0 | 0 | — |
| 2018/2019 | Premier League 2 Division One | 1 | 90 | 0 | 0 | 0 | — |
| 2025/2026 | League Two | 24 | 1980 | 0 | 1 | 0.05 | 6.55 |
| 2015/2016 | Championship | 4 | 360 | 0 | 0 | 0 | — |
| 2016/2017 | League One | 16 | 1440 | 0 | 0 | 0 | — |
| 2017/2018 | League One | 4 | 360 | 0 | 0 | 0 | — |
| 2017/2018 | League Two | 8 | 720 | 0 | 0 | 0 | — |
| 2018/2019 | Championship | 18 | 1620 | 0 | 0 | 0 | 6.91 |
| 2019/2020 | Championship | 22 | 1906 | 0 | 0 | 0 | 6.89 |
| 2020/2021 | Championship | 14 | 1218 | 0 | 0 | 0 | 6.72 |
| 2021/2022 | Championship | 40 | 1335 | 0 | 0 | 0 | 7.06 |
| 2022/2023 | Premiership | 24 | 2160 | 0 | 0 | 0 | 7.04 |
| 2023/2024 | Premiership | 31 | 2700 | 0 | 0 | 0 | 7.02 |
| 2024/2025 | Serie C: Girone A | 17 | 900 | 0 | 0 | 0 | 6 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
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 | ||
|---|---|---|---|---|---|---|---|---|
 Reading | 13 | 6 | 2 | 5 | 0 | 0 | 0 | 0 |
 Nottingham Forest | 13 | 0 | 7 | 6 | 0 | 0 | 0 | 0 |
 Middlesbrough | 11 | 2 | 4 | 5 | 0 | 0 | 0 | 0 |
 Fulham | 11 | 4 | 2 | 5 | 0 | 0 | 0 | 0 |
 Millwall | 11 | 2 | 3 | 6 | 0 | 0 | 0 | 0 |
 Preston North End | 11 | 5 | 3 | 3 | 0 | 0 | 0 | 0 |
 Blackburn Rovers | 10 | 3 | 1 | 6 | 0 | 0 | 0 | 0 |
 Birmingham City | 10 | 5 | 3 | 2 | 0 | 0 | 0 | 0 |
 Queens Park Rangers | 10 | 2 | 3 | 5 | 0 | 0 | 0 | 0 |
 Rangers | 10 | 2 | 1 | 7 | 0 | 0 | 0 | 0 |
 Sheffield Wednesday | 9 | 3 | 4 | 2 | 0 | 0 | 0 | 0 |
 Cardiff City | 9 | 2 | 3 | 4 | 0 | 0 | 0 | 0 |
 Leeds United | 9 | 2 | 2 | 5 | 0 | 0 | 0 | 0 |
 Brentford | 9 | 2 | 4 | 3 | 0 | 0 | 0 | 0 |
 Stoke City | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 |
 Swansea City | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 |
 Norwich City | 8 | 2 | 4 | 2 | 0 | 0 | 0 | 0 |
 Celtic | 8 | 0 | 2 | 6 | 0 | 0 | 1 | 0 |
 Barnsley | 8 | 3 | 2 | 3 | 0 | 0 | 0 | 0 |
 Hibernian | 8 | 2 | 2 | 4 | 0 | 0 | 0 | 0 |
Kelle Roos logged 24 appearances (1,980 minutes) in the 2025/2026 League Two. His average match rating for that season computes to 6.55.
2021/2022 stands as his highest-rated season (7.06, Championship), with 2024/2025 the weakest (6). His last two rated seasons average 0.35 below his earlier career level.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Derby County | 2014/2015 - 2021/2022 | 97 | 0 | 0 | 5510 | — | — | 7.08 |
| Aberdeen | 2022/2023 - 2023/2024 | 71 | 0 | 0 | 6240 | — | — | 7.03 |
| Notts County | 2025/2026 | 25 | 0 | 1 | 2070 | — | — | 6.78 |
| Bristol Rovers | 2016/2017 | 22 | 0 | 0 | 1923 | — | — | — |
| AFC Wimbledon | 2015/2016 | 20 | 0 | 0 | 0 | — | — | — |
| Aston Villa | 2018/2019 | 18 | 0 | 0 | 1620 | — | — | 6.91 |
| Triestina | 2024/2025 | 17 | 0 | 0 | 900 | — | — | 6.00 |
| Kilmarnock | 2025/2026 - now | 12 | 0 | 0 | 990 | — | — | 7.00 |
| Port Vale | 2017/2018 - 2016/2017 | 9 | 0 | 0 | 810 | — | — | — |
| Nuneaton Town | 2013/2014 | 9 | 0 | 0 | 0 | — | — | — |
| Total | 300 | 0 | 1 | 20063 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Notts County | 25 | 0 | — | 2070 | 5 | 0 | 6.78 |
| 25/26 | Kilmarnock | 12 | 0 | — | 990 | 0 | 0 | 7.00 |
| 24/25 | Triestina | 17 | 0 | — | 900 | 0 | 0 | 6.00 |
| 23/24 | Aberdeen | 40 | 0 | — | 3450 | 3 | 0 | 7.02 |
| 22/23 | Aberdeen | 31 | 0 | — | 2790 | 0 | 0 | 7.04 |
| 21/22 | Derby County | 42 | 0 | — | 1335 | 1 | 1 | 7.06 |
| 20/21 | Derby County | 17 | 0 | — | 1459 | 0 | 0 | 7.20 |
| 19/20 | Derby County | 26 | 0 | — | 2266 | 0 | 0 | 6.89 |
| 18/19 | Derby County | 7 | 0 | — | 450 | 0 | 0 | — |
| 18/19 | Aston Villa | 18 | 0 | — | 1620 | 0 | 0 | 6.91 |
| 17/18 | Port Vale | 9 | 0 | — | 810 | 0 | 0 | — |
| 17/18 | Plymouth Argyle | 4 | 0 | — | 360 | 0 | 0 | — |
| 16/17 | Bristol Rovers | 22 | 0 | — | 1923 | 1 | 0 | — |
