#101Marcos Alonso
188
8
Tackles
#190 DEF
10
Interceptions
5.8
Rating
#82 DEF
5
Appearances
411 mins
0
Goals
#209 DEF
TackleZone Defender Score
39.2
Below Average
Rank #101 of 304 defenders
Ranks in top 34% of all defenders in Europe's top 5 leagues (304 players, 900+ mins, rating ≥ 6.8).
📊 Season Performance
📅 Career History
| Season | Club · League | Apps | Goals | Ast | Rtg |
|---|---|---|---|---|---|
| 26/27 | Celta Vigo · La Liga | 5 | 0 | 0 | 5.8 |
| 25/26 | Celta Vigo · La Liga | 32 | 1 | 0 | 7.1 |
| 24/25 | Barcelona · La Liga | 0 | 0 | 0 | N/A |
| 23/24 | Barcelona · La Liga | 5 | 0 | 0 | 7.1 |
| 22/23 | Barcelona · La Liga | 24 | 1 | 0 | 6.9 |
| 21/22 | Chelsea · Premier League | 28 | 4 | 4 | 7.1 |
| 20/21 | Chelsea · Premier League | 13 | 2 | 0 | 6.9 |
| 19/20 | Chelsea · Premier League | 18 | 4 | 2 | 7.2 |
| 18/19 | Chelsea · Premier League | 31 | 2 | 4 | 7.1 |
| 17/18 | Chelsea · Premier League | 33 | 7 | 2 | 7.1 |
Alonso's 2026/27 season, read from the numbers
In 2026/27, Marcos Alonso was used in rotation for Celta Vigo in the La Liga: 5 appearances and 411 minutes, averaging 82 minutes per outing. His standout number is match rating — 82nd of 905 defenders and inside the top 9%.
Per 90 minutes that is 1.8 tackles per 90, 2.2 interceptions per 90 and 56% of his duels won — the rate profile behind Alonso's totals. The profile is lopsided rather than complete: measured against defenders, Alonso sits in the top 20% for chance creation but only the top 59% for shot conversion.
Set against Alonso's own record, 2026/27 reads differently: he is playing far less than he once did — 501 minutes against 2860 at his peak; his average match rating has slipped from 7.06 to 6.01 since 2025/26. Discipline is part of the picture for Alonso: 2 bookings in 5 appearances, one every 2.5 games and 1 red card.
Our records cover 12 seasons of Alonso's career, 2015/16 to 2026/27, across 4 clubs — Fiorentina, Chelsea, Barcelona, Celta Vigo. In that time he has played 398 matches across 11 competitions, 30,413 minutes in all. His best season on our records was 2021/22, when he averaged 7.15 across 46 appearances.
Alonso has 55 appearances in UEFA Europa League and UEFA Champions League on our records, and the gap is real: he is roughly 1.6 times more productive domestically, 0.13 per 90 domestically against 0.08 in Europe. Away from his club, Alonso has 6 appearances for Spain on our records — across UEFA Nations League.
On our positional score Alonso rates 39 out of 100, 101st of 304 qualified players — inside the top 34%. Relative to what each component is worth, his strongest is interceptions.
How these scores are built, and the minutes and rating floors a player must clear to appear on our boards, are set out in our methodology.