Aarón Guillén

Season	Club	Apps	G	Match	RTG	Season
2025/26	Tampa Bay Rowdies · 6th	16	1	6.85	11	5
2024/25	Tampa Bay Rowdies	33	0	—	—	—
2023/24	Tampa Bay Rowdies	31	0	—	—	—
2022/23	Tampa Bay Rowdies	37	0	—	—	—
2021/22	Tampa Bay Rowdies	35	1	—	—	—

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 6 earlier seasons in the full career.

Scout report

Experienced headCentral defender

A. Guillén is a 33-year-old central defender at Tampa Bay Rowdies, rated 10.6 overall by Field Insider's model, ranking 239th of 257 on scout potential in the USL Championship. A seasoned veteran, he has been a rotation option this season (48.6% of available minutes). His defensive output reads 1.72 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Guillén.

Judged on this season alone, Guillén graded 5 — a workmanlike campaign that ranks 52nd of 56 of the 56 centre-backs in the USL Championship, on 1 clean sheet and 1.715 defensive actions per 90.

We hold a single season for Guillén, 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 11, 51st of 56 of the 56 centre-backs in the USL Championship. At 33 Guillén is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.5 reflects that trajectory.

Current potential51st of 56 centre-backs · USL Championship Current season52nd of 56 centre-backs · USL Championship 52nd-best centre-back in the USL Championship 239th in the USL Championship · potential 51st-highest potential centre-back in the USL Championship

10.6

Ratingi

51st of 56 centre-backs

4.6

Seasoni

below regular-starter level

48.6%

Minutes

rotation minutes

1.72

Def. actions / 90

light defensive volume

Output in context · Tampa Bay Rowdies finished 6th of 12 · a mid-table side

Apps

1.72

Def. / 90

Tackles

Interceptions

Clean sheets

1.72 tackles, blocks & interceptions per 90 — light defensive volume, with 1 clean sheet across 16 appearances. Going forward he chipped in 1 goal and 0 assists — a useful bonus from the back.

Watch points

Game time. Only 48.6% of available minutes — needs a settled run to prove the level.
Defensive numbers. Modest 1.72 defensive actions per 90 for the position.
Age curve. At 33, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 10.6, Guillén carries the 51st-highest potential of the centre-backs in the USL Championship of 56. Defensively he reads as light defensive volume (1.72 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.7× and falling).

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %48.6%

Available fixtures30 of 30

Goals / 900.069

Assists / 900

Goal contribution / 900.069

Defensive actions / 901.715

Player flow

Goal involvements1

Cards / 900.206

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 (~1), then tapers with age. At 33, Guillén sits on 0.5, past its peak and easing. The blue line is Guillén's projected Rating — 10.6 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.

Season statistics

Bars = where he ranks among centre-backs in the USL Championship with 600+ minutes this season.

Shooting

Goals1

Passing

Assists0

Defending

Tackles14

Interceptions10

Blocks1

Yellow/red cards

Yellow cards3

Red cards0

Transfer history

Tampa Bay RowdiesJan 2020 – now

North CarolinaMar 2018 – Jan 2020Free

FC DallasSept 2017 – Mar 2018

FC Tulsauntil Sept 2017

About A. Guillén

Aarón Guillén is a 33-year-old centre-back who plays for Tampa Bay Rowdies, born on June 23, 1993 in Chihuahua, standing 185 cm tall. He is from Mexico. Tampa Bay Rowdies currently sit 1st of 13 in the USL Championship.

This season

In the current season, A. Guillén has made 16 appearances with 1 goal and 0 assists across 1,312 minutes, with 3 yellow cards.

A. Guillén's next match is on August 29, 2026, when Tampa Bay Rowdies face Pittsburgh Riverhounds away in the USL Championship.

Field Insider's view

Field Insider currently rates A. Guillén at 10.6 with a Season form score of 4.6, ranking 239th of 257 centre-backs in the USL Championship. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 1 career title — among them the US Open Cup. Full list in the career record.

Career

Across 11 recorded seasons, A. Guillén has totalled 243 club appearances with 2 goals and 0 assists for 5 different clubs. His busiest campaign came in 2022/23, with 37 appearances for Tampa Bay Rowdies.

A. Guillén's career has also included time at North Carolina, FC Dallas and FC Tulsa.

Transfer news

No transfer news found for this player.

Profile

Season stats

Career

Scout report

Output in context · Tampa Bay Rowdies finished 6th of 12 · a mid-table side

Watch points