Pick 2:  Total Sets/Games: Under 21 Games (-143) Pinnacle 

I predict Total Sets/Games: Under 21 Games since there have been under 21.5 games in 13 of the last 14 Ayumi Koshiishi games. I truly see this match going to 2 sets scoring around 19 total . I definitely don’t see it being a close match so the under is the best route to go .  Both of these ladies has been struggling to win with their previous matches with other opponents which is my 3 reason for going with unders total .