| 2024-05-11 15:00 | D37 | West Ham |  | - |  | Luton Town | | h2h |
| 2024-04-27 12:30 | D35 | West Ham | | 2-2 |  | Liverpool | Jarrod Bowen 43', Alphonse Aréola 65' (og), Michail Antonio 77'; Andy Robertson 48' | |
| 2024-04-18 20:00 | QF | West Ham | | 1-1 |  | Bayer Leverkusen | Michail Antonio 13'; Jeremie Frimpong 89' | |
| 2024-04-14 14:00 | D33 | West Ham | | 0-2 |  | Fulham | Andreas Pereira 9' 72' | |
| 2024-04-02 20:15 | D31 | West Ham | | 1-1 |  | Tottenham | Kurt Zouma 19'; Brennan Johnson 5' | |
| 2024-03-22 20:30 | FR | Spain |  | 0-1 |  | Colombia | Daniel Muñoz 61' | |
| 2024-03-17 14:00 | D29 | West Ham | | 1-1 |  | Aston Villa | Michail Antonio 29'; Nicolò Zaniolo 79' | |
| 2024-03-14 17:45 | L16 | West Ham | | 5-0 |  | SC Freiburg | Lucas Paquetá 9', Jarrod Bowen 32', Aaron Cresswell 52', Mohammed Kudus 77' 85' | |
| 2024-03-10 14:00 | D28 | West Ham | | 2-2 |  | Burnley | Kostas Mavropanos 45' (og), Lucas Paquetá 46', Danny Ings 90'; Datro Fofana 11' | |
| 2024-02-26 20:00 | D26 | West Ham | | 4-2 |  | Brentford | Jarrod Bowen 5' 7' 63', Emerson Palmieri 69'; Neal Maupay 13', Yoane Wissa 82' | |
| 2024-02-11 14:00 | D24 | West Ham | | 0-6 |  | Arsenal | William Saliba 32', Bukayo Saka 41' (pen.) 63', Gabriel Magalhães 44', Leandro Trossard 45', Declan Rice 65' | |
| 2024-02-01 19:30 | D22 | West Ham | | 1-1 |  | Bournemouth | Ward-Prowse 61' (pen.); Dominic Solanke 3' | |
| 2024-01-07 14:00 | 3R | West Ham | | 1-1 |  | Bristol City | Jarrod Bowen 4'; Tommy Conway 61' | |
| 2024-01-02 19:30 | D20 | West Ham | | 0-0 |  | Brighton & Hove Albion | | |
| 2023-12-23 12:30 | D18 | West Ham | | 2-0 |  | Manchester United | Jarrod Bowen 72', Mohammed Kudus 78' | |
| 2023-12-17 14:00 | D17 | West Ham | | 3-0 |  | Wolverhampton | Mohammed Kudus 22' 32', Jarrod Bowen 74' | |
| 2023-12-14 20:00 | Grp.A | West Ham | | 2-0 | | SC Freiburg | Mohammed Kudus 14', Edson Álvarez 42' | |
| 2023-12-03 14:00 | D14 | West Ham | | 1-1 |  | Crystal Palace | Mohammed Kudus 13'; Odsonne Édouard 53' | |
| 2023-11-12 14:00 | D12 | West Ham | | 3-2 |  | Nottingham Forest | Lucas Paquetá 3', Jarrod Bowen 65', Tomás Soucek 88'; Taiwo Awoniyi 44', Anthony Elanga 63' | |
| 2023-11-09 20:00 | Grp.A | West Ham | | 1-0 |  | Olympiacos | Lucas Paquetá 73' | |
| 2023-11-01 19:30 | 4R | West Ham | | 3-1 | | Arsenal | Mohammed Kudus 50', Jarrod Bowen 60'; Ben White 16' (og), Martin Odegaard 90' | |
| 2023-10-29 13:00 | D10 | West Ham | | 0-1 |  | Everton | Calvert-Lewin 51' | |
| 2023-10-08 14:00 | D8 | West Ham | | 2-2 |  | Newcastle | Tomás Soucek 8', Mohammed Kudus 89'; Alexander Isak 57' 62' | |
| 2023-09-30 15:00 | D7 | West Ham | | 2-0 |  | Sheffield United | Jarrod Bowen 24', Tomás Soucek 37' | |
| 2023-09-21 20:00 | Grp.A | West Ham | | 3-1 |  | TSC Backa Topola | Mohammed Kudus 66' 70', Tomás Soucek 82'; Petar Stanic 47' | |
| 2023-09-16 15:00 | D5 | West Ham | | 1-3 |  | Manchester City | Ward-Prowse 36'; Jérémy Doku 46', Bernardo Silva 76', Erling Haaland 86' | |
| 2023-08-20 16:30 | D2 | West Ham | | 3-1 |  | Chelsea | Nayef Aguerd 7', Michail Antonio 53', Lucas Paquetá 90' (pen.); Carney Chukwuemeka 28' | |
29/04 - 19:00
29/04 - 20:00
