Have to hand it to him in that tiebreak...Kasiri was 4-1 up then R got it back to 4-2...deep return and K scooped bh long
Then he got both minibreaks back to 4-3....Kasiri regained initiative...served for it at 6-5 but R ripped 2 fh winners then another bh winner at 6-6 to lead 7-6 and then served a bomb to win the match...not much you can do to that !