I don't have anything for this season, but Nicolás Otamendi had the most yellow cards by a Benfica player in the Champions League in 2025-26, with 3 yellow cards.
| NAME | YC | SEASON | CLUB | Rating | M | MIN | START | G | G/M | A | G+A | PK | FK | SH | SOT | WOOD | TCH | TCH-BOX | OFF | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | N. Otamendi | 3 | 2025-26 | 6.76 | 10 | 900 | 10 | 0 | 0.00 | 0 | 0 | 0 | 0 | 8 | 3 | 1 | 702 | 17 | 0 | |
| 2 |  | D. Lukebakio | 2 | 2025-26 | 6.74 | 4 | 266 | 3 | 0 | 0.00 | 0 | 0 | 0 | 0 | 13 | 6 | 3 | 163 | 21 | 0 | |
| 3 | | S. Dahl | 2 | 2025-26 | 6.64 | 9 | 788 | 9 | 1 | 0.11 | 0 | 1 | 0 | 0 | 3 | 1 | 0 | 518 | 7 | 0 | |
| 4 | | R. Ríos | 2 | 2025-26 | 6.97 | 8 | 621 | 7 | 1 | 0.13 | 1 | 2 | 0 | 0 | 12 | 5 | 1 | 388 | 12 | 0 | |
| 5 | | E. Barrenechea | 1 | 2025-26 | 7.46 | 9 | 575 | 6 | 1 | 0.11 | 0 | 1 | 0 | 0 | 6 | 2 | 0 | 504 | 5 | 0 | |
| 6 | | L. Barreiro Martins | 1 | 2025-26 | 6.67 | 9 | 631 | 7 | 2 | 0.22 | 0 | 2 | 0 | 0 | 9 | 4 | 0 | 353 | 23 | 1 | |
| 7 | | A. Dedić | 1 | 2025-26 | 6.58 | 10 | 804 | 9 | 0 | 0.00 | 0 | 0 | 0 | 0 | 6 | 3 | 0 | 584 | 23 | 1 | |
| 8 | | H. Sudakov | 1 | 2025-26 | 6.77 | 9 | 647 | 8 | 0 | 0.00 | 1 | 1 | 0 | 0 | 12 | 3 | 1 | 386 | 15 | 0 | |
| 9 | | T. Araújo | 1 | 2025-26 | 6.82 | 9 | 658 | 7 | 0 | 0.00 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 481 | 6 | 0 | |
| 10 | | F. Aursnes | 1 | 2025-26 | 6.77 | 10 | 860 | 10 | 0 | 0.00 | 2 | 2 | 0 | 0 | 11 | 2 | 1 | 562 | 14 | 3 | |
| 11 | | G. Prestianni | 1 | 2025-26 | 6.42 | 5 | 285 | 3 | 0 | 0.00 | 0 | 0 | 0 | 0 | 10 | 2 | 1 | 171 | 23 | 0 |
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