ratings updated 12 Oct 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Celtic.
Also this season
Earlier this season at Celtic II — Challenge Cup: 3 apps, 0g 0a, 102 min
The headline Season rating covers his time at Celtic; availability counts only fixtures while in this squad.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Premiership | 1 | 0 | 0 | 11 | 7.2 |
Scout report
★ Standout performer
All Premiership standouts →One of the biggest game-time risers in the Premiership: on the pitch for 84% of Celtic's available minutes this season, up from 18% last year — a bench-to-starter jump the ratings will catch up with at the next checkpoint.
Colby Donovan is a 20-year-old central defender at Celtic, rated 52.1 overall by Field Insider's model, ranking 9th of 104 on scout potential in the Premiership and 181st of 639 U-21 players tracked. A young player, he has been a regular starter this season (69% of available minutes). His defensive output reads 4.88 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Donovan.
Judged on this season alone, Donovan graded 47 — an excellent campaign that ranks top 12% of the 27 centre-backs in the Premiership, on 3 clean sheets and 4.876 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 9 → 47).
On long-term talent our Rating reads 52, top 12% of the 27 centre-backs in the Premiership. At 20 Donovan is still climbing toward his ceiling, and a market index of 15 reflects that trajectory.
A career still climbing — Donovan is at his peak right now, and the curve hasn't flattened.
Output in context · Celtic finished 1st of 12 · a title-challenging side
4.88 tackles, blocks & interceptions per 90 — solid defensive volume, with 3 clean sheets across 9 appearances. Behind a title-challenging side (1st of 12) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume.
Strengths
- Availability. On the pitch for 69% of available minutes — a dependable presence in the XI.
- Defensive volume. 4.88 tackles, blocks & interceptions per 90 — does the unseen work.
- Ceiling. High potential at just 20 — room to grow into a bigger role.
Watch points
- Few red flags. No obvious weaknesses in the current-season profile — consistency is the next test.
Outlook
With a Rating of 52.1, Donovan carries the 3rd-highest potential of the centre-backs in the Premiership of 27 — though on just 9 appearances this season, so the standing rests on a small sample. Defensively he reads as solid defensive volume (4.88 tackles, blocks & interceptions per 90). At 20 the trajectory points up — potential sits near its ceiling (98/100) and market value should climb as minutes and output follow. With this floor already at 20, the ceiling gets tested by a step up in level — one to track.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among centre-backs in the Premiership with 600+ minutes this season.
