Andrey Rublev and Timofey Skatov meet in the round of 16 at Estoril on Thursday. Andrey Rublev is rolling — 4 straight wins, 7 of 10 in recent play. Timofey Skatov is searching for form, having lost 4 in a row (4 of the last 10).

There is no history here: this is their first tour-level meeting.

Hold strength tells the story — 74.2% versus 66.2% on first-serve points in Rublev's favor. Skatov comes in off a compressed schedule. Anything other than a Rublev win would rank among the bigger surprises of the week.