ratings updated 20 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Austin.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Major League Soccer | 12 | 1 | 1 | 858 | 6.53 |
Scout report
Guilherme Biro is a 26-year-old full-back at Austin, rated 37.8 overall by Field Insider's model, ranking 224th of 436 on scout potential in the Major League Soccer. In his prime years, he has been a regular starter this season (70.4% of available minutes). His defensive output reads 3.25 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Biro.
Judged on this season alone, Biro graded 22 — a solid campaign that ranks top 36% of the 54 full-backs in the Major League Soccer, on 3 clean sheets and 3.246 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 32 → 22). Over the 5 seasons on record his form has trended upward, peaking in 2025/26.
On long-term talent our Rating reads 38, 25th of 54 of the 54 full-backs in the Major League Soccer. At 26 Biro is in his prime years, and a market index of 7.1 reflects that trajectory.
Below his 2025/26 peak but holding a solid level — the platform for a return is there.
Output in context · Austin finished 14th of 15 · a relegation-threatened side
3.25 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 18 appearances. Doing that for a relegation-threatened side (14th of 15) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight. Going forward he chipped in 2 goals and 1 assist — a useful bonus from the back.
Strengths
- Availability. On the pitch for 70.4% of available minutes — a dependable presence in the XI.
- Attacking threat. Chips in from deep: 0.2 goal involvements per 90, useful for a full-back.
Watch points
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 37.8, Biro carries the 25th-highest potential of the full-backs in the Major League Soccer of 54, and he is posting that for a relegation-threatened side (Austin finished 14th of 15) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. Defensively he reads as moderate defensive volume (3.25 tackles, blocks & interceptions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among full-backs in the Major League Soccer with 600+ minutes this season.
Shooting
Passing
Possession
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.
