

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 65 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%
Unai NúñezEspanyol · Defender - Centre-BackRating0G0A29ageProfile 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
Real Madrid U18
Bolton Wanderers
FC Barcelona