Alexa Grasso vs. Natalia Silva - UFC 315: Muhammad vs. Della Maddalena Results & AI Breakdown

Winner: Natalia Silva by Decision - Unanimous

Fight Info:
Location: Montreal, Quebec, Canada
Elevation: 300.00m
Weight Class: Women's Flyweight
Wikipedia: https://en.wikipedia.org…

The content below shows how the model reached its conclusion for the prediction. The higher the value of the number, the more confident the model is in the prediction. The confidence scores do not perfectly correlate with accuracy. Use your judgement to see where the model may have missed the mark.

The predictions below are shown in dark grey if they were correct, incorxrect predictions are shown in red.
Predictions
W = WTAI Model O = Profit Model P = Plain Model EV = Expected Value
Fighter
Confidence
EV
Odds
W
O
P
Alexa Grasso
1
+176
Natalia Silva
22
17
9.5
-230

Weighted Scoring Report

Weighted Score for WTAI Prediction

Predicted Winner: Natalia Silva

Weight Class: Women's Flyweight

Final Confidence: 23.1

Confidence Adjustments

Value: +5.0%

Reason: Base confidence between 22 and 26, increased by 5%

Fighter History & Outcomes

Alexa Grasso

Weight Change: Staying at usual weight

Fight History:

  • September 14, 2024: Alexa Grasso lost against Valentina Shevchenko. The fight ended in round 5 at 5:00. It was a unanimous decision. Additional details: 45 - 50. 45 - 50. 45 - 50.
  • September 16, 2023: Alexa Grasso had an inconclusive result against Valentina Shevchenko. The fight went the distance (5 Rnd (5-5-5-5-5)). Additional details: 47 - 48. 48 - 47. 47 - 47.
  • March 4, 2023: Alexa Grasso won against Valentina Shevchenko. The fight ended in round 4 at 4:34. Method of victory: Submission.
  • October 15, 2022: Alexa Grasso won against Viviane Araujo. The fight ended in round 5 at 5:00. It was a unanimous decision. Additional details: 45 - 50. 46 - 49. 46 - 49.
  • March 26, 2022: Alexa Grasso won against Joanne Wood. The fight ended in round 1 at 3:57. Method of victory: Submission.
  • February 13, 2021: Alexa Grasso won against Maycee Barber. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • August 29, 2020: Alexa Grasso won against Ji Yeon Kim. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • September 21, 2019: Alexa Grasso lost against Carla Esparza. The fight ended in round 3 at 5:00. It was a majority decision. Additional details: 28 - 28. 28 - 29. 28 - 29.
  • June 8, 2019: Alexa Grasso won against Karolina Kowalkiewicz. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • May 19, 2018: Alexa Grasso lost against Tatiana Suarez. The fight ended in round 1 at 2:44. Method of victory: Submission.
  • August 5, 2017: Alexa Grasso won against Randa Markos. The fight ended in round 3 at 5:00. It was a split decision. Additional details: 28 - 29. 29 - 28. 28 - 29.
  • February 4, 2017: Alexa Grasso lost against Felice Herrig. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 27 - 30.
  • November 5, 2016: Alexa Grasso won against Heather Clark. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 28 - 29.
Natalia Silva

Weight Change: Staying at usual weight

Fight History:

  • September 7, 2024: Natalia Silva won against Jessica Andrade. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • February 3, 2024: Natalia Silva won against Viviane Araujo. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 28 - 29. 28 - 29. 28 - 29.
  • August 19, 2023: Natalia Silva won against Andrea Lee. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 27 - 30. 27 - 30. 27 - 30.
  • May 20, 2023: Natalia Silva won against Victoria Leonardo. The fight ended in round 1 at 2:58. Method of victory: KO/TKO.
  • November 19, 2022: Natalia Silva won against Tereza Bleda. The fight ended in round 3 at 1:27. Method of victory: KO/TKO.
  • June 18, 2022: Natalia Silva won against Jasmine Jasudavicius. The fight ended in round 3 at 5:00. It was a unanimous decision. Additional details: 26 - 30. 27 - 30. 27 - 30.

Fight Analysis

Analysis: Alexa Grasso vs Natalia Silva

WolfTicketsAI Predicts Natalia Silva to Win

Score: 22
Odds:
Alexa Grasso: 176
Natalia Silva: -230

Alexa Grasso's Breakdown

Grasso enters this matchup as the underdog despite her championship pedigree. Her technical boxing has been her foundation throughout her career, but it's her evolution as a complete fighter that's defined her recent performances. Against Valentina Shevchenko in their trilogy, Grasso showed improved counter-striking abilities, moving from single strikes to implementing counter combinations. However, her wrestling defense remains problematic - she often reverts to guard play rather than focusing on getting back to her feet.

In her first championship win against Shevchenko, Grasso's strategic southpaw stance neutralized Shevchenko's kicking arsenal while her boundary control forced Shevchenko toward the fence. This pressure created the opening for her fight-ending submission when Shevchenko attempted a spinning back kick. Against Viviane Araujo, Grasso demonstrated excellent defensive awareness by effectively countering Araujo's one-dimensional attacks, throwing follow-up punches after initial exchanges.

Grasso's tendency to attempt submissions from bottom position without creating damage has cost her on scorecards, most recently against Shevchenko in their third fight. When forced to lunge and overextend, she creates counter opportunities for opponents - a vulnerability Silva could exploit with her speed.

Natalia Silva's Breakdown

Silva comes in riding an impressive six-fight win streak in the UFC, most recently defeating former champion Jessica Andrade. What makes Silva dangerous is her exceptional speed and technical striking. Her jab has developed into a legitimate weapon - against Andrade, it consistently moved her opponent's head back 2-3 inches and forced her backward.

Silva's ability to fight effectively off the fence is particularly noteworthy. Against Andrade, she threw high kicks and sidekicks with her back against the fence - a technically difficult feat that demonstrates her exceptional body control. Her feints incorporate full-body movement, making them extremely convincing and difficult to distinguish from actual strikes.

Against Viviane Araujo, Silva showcased her pattern of backing toward the fence, then exploding with rapid three-punch combinations before using lateral movement to escape danger. This creates a rhythm that disrupts opponents' timing. Her spinning back kick KO of Tereza Bleda demonstrates her ability to finish fights with spectacular techniques when opportunities present themselves.

Analysis and Key Points

  • Speed differential: Silva's blisteringly quick combinations will likely create timing issues for Grasso, who relies more on technical precision than raw speed.
  • Fence fighting: Both fighters have shown comfort fighting off the fence, but Silva's explosive bursts from this position could be the difference-maker.
  • Wrestling defense: Grasso's tendency to play guard rather than stand up could be problematic if Silva secures takedowns, though Silva isn't primarily known for her wrestling.
  • Technical striking: Silva's jab and diverse kicking arsenal will test Grasso's defensive head movement and counter-striking abilities.
  • Championship experience: Grasso has gone five rounds multiple times against elite competition, while Silva has never fought beyond three rounds in the UFC.

Understanding the Prediction

  • Odds decreased the model's score by 10.0, reflecting the betting market's strong confidence in Silva
  • Significant Striking Impact Differential decreased the prediction score by 2.0, suggesting Grasso's striking impact may not match Silva's
  • Win Streak Difference decreased the prediction score by 2.0, with Silva on a six-fight win streak while Grasso has lost two straight
  • Recent Win Percentage decreased the prediction score by 2.0, with Silva winning 100% of her recent fights
  • Average Striking Output Differential increased the score by 1.0, giving Grasso a slight edge in volume
  • Reach increased the score by 1.0, with Grasso having a 1-inch reach advantage

Past Model Performance

WolfTicketsAI has a perfect 4-0 record predicting Natalia Silva's fights, correctly forecasting her victories over Jessica Andrade, Viviane Araujo, Andrea Lee, and Victoria Leonardo. In contrast, the model has struggled with Grasso, incorrectly predicting her last three fights against Valentina Shevchenko, though it was correct in her wins over Viviane Araujo and Joanne Wood. This contrast in prediction accuracy adds confidence to the model's pick of Silva.

Conclusion

Natalia Silva's exceptional speed, diverse striking arsenal, and perfect UFC record make her a formidable challenge for the former champion. While Grasso brings championship experience and technical boxing, her recent struggles against Shevchenko and vulnerability to wrestling suggest Silva has the tools to secure victory. WolfTicketsAI confidently predicts Natalia Silva to continue her impressive UFC run with a win over Alexa Grasso.

Stat Breakdown

Stat Alexa Grasso Natalia Silva
Main Stats
Age 31 28
Height 65" 64"
Reach 66" 65"
Win Percentage 80.00% 78.26%
Wins 16 19
Losses 5 5
Wins at Weight Class 4 6
Losses at Weight Class 0 0
Striking Stats
Striking Accuracy 56.25% 51.35%
Significant Striking Accuracy 41.88% 47.54%
Strikes Landed Per Minute 8.116 6.141
Significant Strikes Landed Per Minute 4.189 5.187
Knockdowns per Fight 0.073 0.403
Striking Impact Differential 26.85% 36.17%
Significant Striking Impact Differential 7.92% 35.17%
Striking Output Differential 42.85% 52.17%
Significant Striking Output Differential 18.38% 52.33%
Striking Defense to Offense Ratio 65.35% 73.74%
Significant Striking Defense to Offense Ratio 123.03% 83.68%
Striking Defense Percentage 58.28% 64.86%
Takedown and Submission Stats
Submissions per Fight 0.655 0.000
Takedowns per Fight 0.436 0.403
Takedowns Attempted per Fight 1.091 1.613
Takedown Defense 82.50% 9.09%
Takedown Accuracy 40.00% 25.00%
Head Stats
Head Strikes Landed per Minute 2.589 2.983
Head Strikes Attempted per Minute 7.680 7.969
Head Strikes Absorbed per Minute 2.676 1.223
Body Stats
Body Strikes Landed per Minute 0.819 1.209
Body Strikes Attempted per Minute 1.207 1.868
Body Strikes Absorbed per Minute 0.659 0.672
Leg Stats
Leg Strikes Landed per Minute 0.781 0.994
Leg kicks Attempted per Minute 1.115 1.075
Leg kicks Absorbed per Minute 0.354 0.457
Clinch Stats
Clinch Strikes Landed per Minute 0.679 0.148
Clinch Strikes Attempted per Minute 0.912 0.175
Clinch Strikes Absorbed per Minute 0.364 0.161
Alexa Grasso History:
Date Weight Red Corner Blue Corner Winner
Sept. 14, 2024 UFC Women's Flyweight Title Alexa Grasso Valentina Shevchenko Valentina Shevchenko
Sept. 16, 2023 UFC Women's Flyweight Title Alexa Grasso Valentina Shevchenko None
March 4, 2023 UFC Women's Flyweight Title Valentina Shevchenko Alexa Grasso Alexa Grasso
Oct. 15, 2022 Women's Flyweight Alexa Grasso Viviane Araujo Alexa Grasso
March 26, 2022 Women's Flyweight Joanne Wood Alexa Grasso Alexa Grasso
Feb. 13, 2021 Women's Flyweight Maycee Barber Alexa Grasso Alexa Grasso
Aug. 29, 2020 Women's Flyweight Ji Yeon Kim Alexa Grasso Alexa Grasso
Sept. 21, 2019 Women's Strawweight Carla Esparza Alexa Grasso Carla Esparza
June 8, 2019 Women's Strawweight Karolina Kowalkiewicz Alexa Grasso Alexa Grasso
May 19, 2018 Women's Strawweight Alexa Grasso Tatiana Suarez Tatiana Suarez
Aug. 5, 2017 Women's Strawweight Randa Markos Alexa Grasso Alexa Grasso
Feb. 4, 2017 Women's Strawweight Alexa Grasso Felice Herrig Felice Herrig
Nov. 5, 2016 Women's Strawweight Alexa Grasso Heather Clark Alexa Grasso
Natalia Silva History:
Date Weight Red Corner Blue Corner Winner
Sept. 7, 2024 Women's Flyweight Jessica Andrade Natalia Silva Natalia Silva
Feb. 3, 2024 Women's Flyweight Viviane Araujo Natalia Silva Natalia Silva
Aug. 19, 2023 Women's Flyweight Andrea Lee Natalia Silva Natalia Silva
May 20, 2023 Women's Flyweight Natalia Silva Victoria Leonardo Natalia Silva
Nov. 19, 2022 Women's Flyweight Natalia Silva Tereza Bleda Natalia Silva
June 18, 2022 Women's Flyweight Jasmine Jasudavicius Natalia Silva Natalia Silva