Sports Klay Thompson breaks Warriors teammate Steph Curry’s NBA single-game 3-point record October 30, 2018Jace Evans, USA TODAYComments Off on Klay Thompson breaks Warriors teammate Steph Curry’s NBA single-game 3-point record Warriors guard Klay Thompson hit 14 3-pointers against the Bulls, breaking the single-game record for made threes previously held by Steph Curry.