A spot in the next round is at stake on Saturday, when Lautaro Midon goes up against Thiago Seyboth Wild in the Antofagasta semifinal. Thiago Seyboth Wild brings a 10-match winning streak into this one, 10-0 across the last ten. Lautaro Midon brings a 3-match winning streak into this one, 7-3 across the last ten.
Wild's 68.8% behind the first serve (against 63.8% for Midon) means break chances should be scarce in one direction. Midon comes in off a compressed schedule; Wild comes in off a compressed schedule. Expect resistance, but the match-level math tilts clearly toward Wild.