Coco Gauff vs Karolina Muchova

This semifinal clash in Miami presents an intriguing matchup between two players in contrasting form phases. Gauff (#4) holds a significant ranking advantage over Muchova (#14), but current form tells a completely different story. Gauff is enduring a difficult period with 4 consecutive losses and only 33% success rate in her last 6 matches. Particularly concerning is her 3-2 loss record on outdoor hardcourt in the last 5 matches, including a devastating defeat to Jessica Bouzas Maneiro. Conversely, Muchova shows better form with 50% success rate and a 3-2 record on this surface. The key factor is their only previous meeting from January this year where Gauff won 2-1, indicating they are very close in quality. Muchova has a higher three-set rate (33% vs 17%), suggesting she will fight until the end. Gauff played a day ago while Muchova had an extra day of rest, which could be crucial in a semifinal. The 10-position ranking gap isn't substantial enough to compensate for Gauff's poor form.

Despite lower ranking, Muchova is in better form and has rest advantage. Odds of 1.91 don't reflect current form situation.

Both players have high three-set and tiebreak rates. Their previous meeting went to 3 sets.

Muchova has shown resilience in long matches and likely to win at least one set against out-of-form Gauff.