Domestic-league season · Celtic.
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.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Premiership | 14 | 0 | 2 | 631 | 6.84 |
 UEFA Europa League | 8 | 0 | 1 | 550 | 6.81 |
 UEFA U19 Championship - Qualificationat Scotland U19 | 3 | 0 | 0 | 244 | — |
 League Cup | 3 | 0 | 0 | 102 | 7 |
 Challenge Cupat Celtic II | 3 | 0 | 0 | 102 | 7 |
 Friendlies Clubs | 1 | 0 | 0 | 15 | 6.9 |
 UEFA Champions League | 1 | 0 | 0 | 15 | 6.9 |
Colby Donovan is a 19-year-old full-back at Celtic, rated 46.5 overall by Field Insider's model, ranking 51st of 219 in the Championship and 488th of 997 U-21 players tracked. A young player, he has been a fringe squad member this season (18.5% of available minutes). His defensive output reads 3.85 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 9 — a workmanlike campaign that ranks 39th of 41 of the 41 full-backs in the Championship, on 2 clean sheets and 3.851 defensive actions per 90.
We hold a single season for Donovan, so there's no year-on-year comparison to draw yet — the read above is this campaign only.
On long-term talent our Rating reads 47, top 22% of the 41 full-backs in the Championship. At 19 Donovan is still climbing toward his ceiling, and a market index of 23.1 reflects that trajectory.
3.85 tackles, blocks & interceptions per 90 — solid defensive volume, with 2 clean sheets across 14 appearances. Behind an upper-table side (3rd 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. Going forward he chipped in 0 goals and 2 assists — a useful bonus from the back.
With a Rating of 46.5, Donovan carries the 9th-highest potential of the full-backs in the Championship of 41 — though on just 14 appearances this season, so the standing rests on a small sample. Defensively he reads as solid defensive volume (3.85 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. At 19 the trajectory points up — potential sits near its ceiling (99/100) and market value should climb as minutes and output follow.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~29), then tapers with age. At 19, Donovan sits on 23.1, still climbing toward its peak. The blue line is Donovan's projected Rating — 46.5 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
