Very, very odd - if it had gone ad-Evo then back to deuce then switched to set Evo, it could have simply meant one point input wrong, but 15-40 to 5-5 to 6-4 ... ?
However, bet365 (who I assume are getting scores from someone courtside instead of using the same scores as us) have 1 set all too, so hopefully that's right!
The last I saw was 5-5 with Dan 15-0 up on Bohli's serve so I thought Bohli had broken Dan whilst he was serving for the set. Then it went to 6-4 so I figured there'd either been some sort of dispute or the Umpire had pressed the wrong button .....
Dan just held despite being taken to deuce so he's doing well so far this set at 2-0 up.