

Marcos AlonsoLB#3
Celta de Vigo·
LaLiga·Defender - Centre-Back
Last 5rating per match
Form, 12 monthsaverage rating per month
Club matchesCelta de Vigo
Key statsUEFA Europa League · LaLiga
xG — expected goals: the quality of the chances taken; xA — expected assists: the quality of the chances created. Values per 90 minutes are shown under the totals. Rank: place among defenders — LaLiga, season 26/27. What xG, npxG, xA and xGChain mean
Player profileattributes and traits
Player Position average
Strengths
- Ground duels
Weaknesses
- Set pieces
Player positions: DL · DC
Positions on the pitch
Percentiles per 90per 90 minutes vs positional peers of the league
AttackingPer 90 · Percentile
PlaymakingPer 90 · Percentile
DefendingPer 90 · Percentile
What a percentile means
The percentile shows what share of players of the same position in this league the player beats on a per-90-minute metric. 90% — better than nine out of ten peers; 50% — the league median. Per 90 minutes removes the effect of playing time.
For fouls, offsides, being dribbled past and goals conceded the scale is inverted: a higher percentile means fewer of them.
vs 71 defenders · LaLiga · season 26/27 · min 270′ · player 411′
Similar playersLaLiga · defenders · season 26/27
Gerard MartínBarcelona · Defender - Centre-BackRating0G0A24age83%
Leandro CabreraEspanyol · Defender - Centre-BackRating0G0A35age83%
César TárregaValencia · Defender - Centre-BackRating0G0A24age82%
Aymeric LaporteAthletic Club · Defender - Centre-BackRating0G0A32age80%
Víctor ChustElche CF · Defender - Centre-BackRating0G1A26age79%
Eric GarcíaBarcelona · Defender - Centre-BackRating0G0A25ageProfile match = 100 − mean gap of per-90 percentiles across 28 metrics of this position; players of the same league, position group and season with at least 270 minutes.
Reality checkactual vs expected, by season
Goals vs xG
-1.5Goals xG · total 1 / 2.5
Assists vs xA
-1.6Assists xA · total 0 / 1.6
Bars above xG mean the player scores more than the quality of his chances suggests; a long run below xG is usually a finishing problem, a short one — variance.
Availability
Spain9 caps · 0 goalsSeason statsSeason 26/27
| Competition | Team | Season | Apps | Min | Rating | G | A | G+A | YC | RC |
|---|---|---|---|---|---|---|---|---|---|---|
UEFA Europa League | Celta Vigo | 26/27 | 1 | 90 | 6.90 | — | — | 0 | — | — |
LaLiga | Celta Vigo | 26/27 | 5 | 411 | 6.96 | — | — | 0 | 2 | 1 |
Transfers11
| Date | Season | From | To | Fee | Market value |
|---|---|---|---|---|---|
| 28/08/2024 | 24/25 | Barcelona | Celta de Vigo | free transfer | €2.00m |
| 01/09/2022 | 22/23 | Chelsea | Barcelona | free transfer | €12.00m |
| 31/08/2016 | 16/17 | Fiorentina | Chelsea | €23.00m | €9.00m |
| 30/06/2014 | 13/14 | Sunderland | Fiorentina | End of loan | €2.00m |
| 01/01/2014 | 13/14 | Fiorentina | Sunderland | loan transfer | €2.00m |
| 01/07/2013 | 13/14 | Bolton | Fiorentina | free transfer | €1.50m |
| 01/07/2010 | 10/11 | RM Castilla | Bolton | €2.40m | - |
| 01/07/2008 | 08/09 | Real Madrid U19 | RM Castilla | - | - |
| 01/07/2007 | 07/08 | Real Madrid U18 | Real Madrid U19 | - | - |
| 01/07/2006 | 06/07 | Real Madrid U17 | Real Madrid U18 | - | - |
| 01/07/2005 | 05/06 | R.Madrid Yth. | Real Madrid U17 | - | - |
Market value
Value history
| Date | Age | Club | Value |
|---|---|---|---|
| 28/07/2010 | 19 | Bolton Wanderers | €1.50m |
| 01/02/2011 | 20 | Bolton Wanderers | €2.00m |
| 08/08/2011 | 20 | Bolton Wanderers | €2.00m |
| 06/02/2012 | 21 | Bolton Wanderers | €1.50m |
| 24/06/2012 | 21 | Bolton Wanderers | €1.50m |
| 02/03/2013 | 22 | Bolton Wanderers | €1.50m |
| 11/07/2013 | 22 | ACF Fiorentina | €2.00m |
| 15/01/2014 | 23 | Sunderland AFC | €2.00m |
| 08/11/2014 | 23 | ACF Fiorentina | €3.00m |
| 07/01/2015 | 24 | ACF Fiorentina | €3.00m |
| 01/07/2015 | 24 | ACF Fiorentina | €2.80m |
| 05/11/2015 | 24 | ACF Fiorentina | €5.50m |
| 04/01/2016 | 25 | ACF Fiorentina | €8.00m |
| 15/07/2016 | 25 | ACF Fiorentina | €9.00m |
| 24/10/2016 | 25 | Chelsea FC | €13.00m |
| 20/02/2017 | 26 | Chelsea FC | €20.00m |
| 28/06/2017 | 26 | Chelsea FC | €25.00m |
| 02/01/2018 | 27 | Chelsea FC | €30.00m |
| 23/03/2018 | 27 | Chelsea FC | €35.00m |
| 28/05/2018 | 27 | Chelsea FC | €40.00m |
| 17/10/2018 | 27 | Chelsea FC | €45.00m |
| 19/12/2018 | 27 | Chelsea FC | €45.00m |
| 13/06/2019 | 28 | Chelsea FC | €40.00m |
| 12/09/2019 | 28 | Chelsea FC | €32.00m |
| 10/12/2019 | 28 | Chelsea FC | €25.00m |
| 08/04/2020 | 29 | Chelsea FC | €20.00m |
| 30/07/2020 | 29 | Chelsea FC | €18.00m |
| 13/10/2020 | 29 | Chelsea FC | €18.00m |
| 17/12/2020 | 29 | Chelsea FC | €13.00m |
| 18/03/2021 | 30 | Chelsea FC | €13.00m |
| 08/06/2021 | 30 | Chelsea FC | €12.00m |
| 05/10/2021 | 30 | Chelsea FC | €15.00m |
| 23/12/2021 | 30 | Chelsea FC | €15.00m |
| 15/06/2022 | 31 | Chelsea FC | €12.00m |
| 07/11/2022 | 31 | FC Barcelona | €9.00m |
| 23/03/2023 | 32 | FC Barcelona | €7.00m |
| 13/06/2023 | 32 | FC Barcelona | €5.00m |
| 13/10/2023 | 32 | FC Barcelona | €3.00m |
| 22/12/2023 | 32 | FC Barcelona | €3.00m |
| 07/06/2024 | 33 | FC Barcelona | €2.00m |
| 27/12/2024 | 33 | Celta de Vigo | €1.80m |
| 09/06/2025 | 34 | Celta de Vigo | €1.50m |
| 12/12/2025 | 34 | Celta de Vigo | €1.40m |
| 05/06/2026 | 35 | Celta de Vigo | €1.20m |
xG Statisticsall seasons
| Season | League | Club | Apps | Min | G | xG | npxG | A | xA | Sh | KP | xGChain |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | La liga | Celta Vigo | 4 | 323 | 0 | 0.2 | 0.2 | 0 | 0 | 2 | 0 | 0.82 |
| 2025 | La liga | Celta Vigo | 32 | 2780 | 1 | 2.3 | 1.56 | 0 | 1.57 | 24 | 14 | 14.41 |
What xG, npxG, xA and xGChain mean
xGExpected goals- How many goals an average finisher would score from the same shots. A 0.30 xG shot goes in about 3 times in 10. Goals above xG mean efficient finishing; below — a cold streak or poor finishing.
npxGNon-penalty xG- The same xG without penalties. A penalty alone is worth about 0.76 xG, so npxG is a cleaner view of open-play and set-piece chances.
xAExpected assists- The xG of the shots that followed the player's passes. High xA with few assists means teammates missed good chances.
xGChainxG chain- Team xG from every possession the player touched. It shows involvement in build-up, not only the shot or the final pass, so a deep midfielder can rank high without scoring.
KPKey passes- Passes that led directly to a shot — the volume behind xA.
Teammatessame club
Abdoulaye FayeDefender - Centre-Back21age€4.50mvalue
Aleix FebasMidfield - Central Midfield30age€5.00mvalue
Altay BayındırGoalkeeper28age€5.00mvalue
Borja IglesiasAttack - Centre-Forward33age€2.80mvalue
Carl StarfeltDefender - Centre-Back31age€4.50mvalue
Couhaib DriouechAttack - Left Winger24age€7.50mvalue
Ferran JutglàAttack - Right Winger27age€10.00mvalue
Hugo GonzálezAttack - Right Winger23age€700kvalue
Racing Santander
Omonia Nicosia
Malaga
Getafe
Real Sociedad
UEFA Europa League
Celta Vigo
LaLiga
Barcelona
Chelsea
Fiorentina
Sunderland
Bolton
RM Castilla
Real Madrid U19
FC Barcelona