Treatment sequence with tebentafusp (tebe) and anti-PD1/ipilimumab (PD1+IPI) in HLA-A2*02:01 patients (pts) with metastatic uveal melanoma (mUM)...Total mOS was numerically higher in group 2 (55.6 v 37.6 mo). ORR for PD1+IPI was 15% v 6%. Stable disease (SD) was more common in tebe (38% v 39%) than PD1+IPI (12% v 30%). DCR for tebe was similar in Group 1 and 2 (46% v 45%)….Tebe was active prior to or after PD1+IPI (DCR 46% v 45%). PD1+IPI showed similar efficacy in Group 1 and Group 2.