Giselle Isabella Guillen vs Catherine Aulia Head-to-Head Stats, Results & Performance Comparison

• Guillen's recent second serve points won stand at 32.85%, while Aulia's is higher at 39.13%. Could Aulia's stronger second serve shift the odds in their favor? Quite likely.
• In return games, Guillen outperforms Aulia, winning 49.25% of opponents' second serve points compared to Aulia's 40%. On first serve returns, Aulia has a slight edge with 42.05% over Guillen's 34.06%.
• Analyzing pressure moments, Guillen has saved 54.41% of breakpoints recently, which is slightly better than Aulia’s 50%.
• Over the past year, Guillen boasts a match win percentage of 70%, narrowly ahead of Aulia's 66.67%.
• Both players excel on hard courts, but Guillen has a higher win rate at 75%, while Aulia comes in at 57%.
• Guillen and Aulia have similar 100% success rates in the $10K tournaments, though they face opponents of different average ranks—Guillen's at 459.5 versus Aulia's 279.33.
• In deciding sets, Aulia has an unbeaten record, winning 100% of such sets, as compared to Guillen's 67%.
• The breakpoint conversion rate favors Aulia, who converts 50% of opportunities, slightly ahead of Guillen's 45.16%.

Editorial Prediction (August 10, 2025, UTC):

The impending match between Guillen and Aulia presents an intriguing contrast in recent form and strengths. While Aulia seems to have a stronger second serve performance, Guillen's return game metrics, especially on the second serve, suggest an advantage on breaking serves.

Pressure scenarios slightly favor Guillen with better breakpoint saving capacity, though Aulia is relentless in converting breakpoints, creating potential turning points in the match. Their career records on hard courts hint at potentially evenness; however, Guillen's higher win percentage on the surface shouldn’t be overlooked.

Despite Aulia's flawless record in deciding sets, Guillen's overall match wins and experience against less challenging opponents suggest an intriguing battle ahead.

Factoring in these elements, Aulia's superior second serve statistics and breakpoint conversion rate provide a slight edge in this highly competitive face-off, making Aulia more likely to emerge victorious in the match.