hands that call this shove that we lose to - T2s T3s T4s T5s T6 T7 T8 T9 TJ TQ TK TA (I make that 55 combos)

hands that call that we beat - 55 (that's 3 combos)

vs the Tx and 55 in his range, for every 58 hands, we win 3 and lose 55.

This river shove is massively -ev.