Profile
Season stats
Full career & schedule →Domestic-league season · Sparta Praha.
Also this season
On loan at Burnley — League Cup: 2 apps, 1g 0a, 180 min
On loan at Burnley — FA Cup: 1 apps, 0g 0a, 90 min
The headline Season rating covers his time at Sparta Praha; availability counts only fixtures while in this squad.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Czech Liga | 15 | 2 | 3 | 1099 | 6.8 |
 League Cupat Burnley | 2 | 1 | 0 | 180 | 6.95 |
 UEFA Europa Conference League | 2 | 0 | 0 | 180 | 6.05 |
 Premier Leagueat Burnley | 7 | 1 | 0 | 165 | 6.73 |
 FA Cupat Burnley | 1 | 0 | 0 | 90 | 7.3 |
Scout report
O. Sonne is a 25-year-old full-back at Sparta Praha, enjoying a standout season — 2 goals and 3 assists in 15 appearances, a Season grade of 12, top 60% of Czech Liga full-backs. On long-term scout potential he's rated 1.6, ranking 57th of 327 in the Czech Liga. In his prime years, he has been a rotation option (35.9% of available minutes). His defensive output reads 1.97 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Sonne.
Judged on this season alone, Sonne graded 12 — a workmanlike campaign that ranks 30th of 50 of the 50 full-backs in the Czech Liga, on 5 clean sheets and 1.965 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 11 → 12). Over the 5 seasons on record his form has held fairly steady, peaking in 2023/24.
On long-term talent our Rating reads 2, top 18% of the 50 full-backs in the Czech Liga. At 25 Sonne is in his prime years, and a market index of 0 reflects that trajectory.
Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Output in context · Sparta Praha finished 2nd of 6 · a title-challenging side
1.97 tackles, blocks & interceptions per 90 — light defensive volume, with 5 clean sheets across 15 appearances. Behind a title-challenging side (2nd of 6) 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 2 goals and 3 assists — a useful bonus from the back.
Strengths
- Attacking threat. Chips in from deep: 0.41 goal involvements per 90, useful for a full-back.
Watch points
- Game time. Only 35.9% of available minutes — needs a settled run to prove the level.
- Defensive numbers. Modest 1.97 defensive actions per 90 for the position.
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 1.6, Sonne carries the 9th-highest potential of the full-backs in the Czech Liga (top 18%). Defensively he reads as light defensive volume (1.97 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among full-backs in the Czech Liga with 600+ minutes this season.
Shooting
Passing
Possession
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
