Pacer Khaleel Ahmed holds the record for conceding the most runs by a CSK bowler in an IPL innings, leaking 65 runs in three overs against RCB in 2025. Anshul Kamboj follows with 63 runs in 2.4 overs against LSG. The list also features Lungi Ngidi and Shardul Thakur, who gave away 62 and 61 runs in their four-over spells.