Manon Fiorot vs. Alexa Grasso: women's flyweight main card preview at Noche UFC

The setup

Noche UFC: Silva vs. Delgado lands on Saturday, September 12, 2026 at Desert Diamond Arena in Glendale, and on the main card sits Manon Fiorot (13-2-0) against Alexa Grasso (17-5-1) at women's flyweight, scheduled for three rounds.

The card carries 5 bouts in our tables, with this pairing on the main card. The bout is listed as announced in the PropBetEdge schedule.

The question this preview works through is simple: does either side bring a measurable edge, or is this a matchup the data leaves open? PropSports career averages are on file for both fighters, and the archive holds 9 completed UFC bouts for Manon Fiorot and 15 completed UFC bouts for Alexa Grasso.

Tale of the tape

• Record: Manon Fiorot 13-2-0 · Alexa Grasso 17-5-1
• Age: Manon Fiorot 36 · Alexa Grasso 33
• Height: Manon Fiorot 5'7" · Alexa Grasso 5'5"
• Reach: Manon Fiorot 65" · Alexa Grasso 66"
• Stance: Manon Fiorot Orthodox · Alexa Grasso Orthodox
• Listed weight: Manon Fiorot 125 lbs · Alexa Grasso 126 lbs

Reach is close to even (65" to 66"), so neither fighter starts with a length edge and the striking exchanges begin from the same distance. Both fight orthodox, so lead hands mirror and the rear-hand exchanges are conventional.

Recent form

Our archive has 9 completed UFC bouts for Manon Fiorot, 8 wins and 1 loss. 3 of those wins came inside the distance (3 by KO/TKO), a 38% finish rate on archived wins. The loss went to the scorecards. Most recently she beat Jasmine Jasudavicius by KO/TKO in round 1 on Oct 18, 2025. That puts her 329 days out by fight night.

• W vs Jasmine Jasudavicius — KO/TKO, R1 (Oct 18, 2025, UFC Fight Night: De Ridder vs. Allen)
• L vs Valentina Shevchenko — unanimous decision, R5 (May 10, 2025, UFC 315: Muhammad vs. Della Maddalena)
• W vs Erin Blanchfield — unanimous decision, R5 (Mar 30, 2024, UFC Fight Night: Blanchfield vs. Fiorot)
• W vs Rose Namajunas — unanimous decision, R3 (Sep 2, 2023, UFC Fight Night: Gane vs. Spivac)
• W vs Katlyn Cerminara — unanimous decision, R3 (Oct 22, 2022, UFC 280: Oliveira vs. Makhachev)

Alexa Grasso has 15 completed UFC bouts in the PropBetEdge archive: 9 wins, 5 losses and 1 draw. 3 of those wins came inside the distance (1 by KO/TKO and 2 by submission), a 33% finish rate on archived wins. She has been finished once in the archive. Most recently she beat Maycee Barber by KO/TKO in round 1 on Mar 28, 2026. That puts her 168 days out by fight night.

• W vs Maycee Barber — KO/TKO, R1 (Mar 28, 2026, UFC Fight Night: Adesanya vs. Pyfer)
• L vs Natalia Silva — unanimous decision, R3 (May 10, 2025, UFC 315: Muhammad vs. Della Maddalena)
• L vs Valentina Shevchenko — unanimous decision, R5 (Sep 14, 2024, UFC 306: Riyadh Season Noche UFC)
• D vs Valentina Shevchenko — draw, R5 (Sep 16, 2023, UFC Fight Night: Grasso vs. Shevchenko 2)
• W vs Valentina Shevchenko — submission, R4 (Mar 4, 2023, UFC 285: Jones vs. Gane)

Alexa Grasso is the more recently active of the two (168 days out against 329 for Fiorot).

Style and statistical matchup

Manon Fiorot lands 5.66 significant strikes per minute at 42% accuracy; Alexa Grasso lands 4.11 at 41%. That 1.55-per-minute gap in Manon Fiorot's favour is a real pace differential: over three rounds it compounds into a scorecard edge unless the lower-volume fighter is landing the more damaging shots. On the other side of the exchange, Manon Fiorot absorbs 3.58 per minute with 66% striking defence and Alexa Grasso absorbs 3.71 with 58%. Manon Fiorot's 8-point defence edge is the number to hold against the pace figures: it decides how much of the opponent's output actually lands.

On the ground, Manon Fiorot averages 1.05 takedowns per 15 minutes at 29% accuracy and defends 87% of attempts against her; Alexa Grasso averages 0.4 at 35% and defends 54%. Manon Fiorot's 33-point takedown-defence edge is the grappling number to weigh: it limits how often the fight leaves the striking exchanges.

All of these are career-to-date PropSports snapshots at capture, not as-of figures for this bout: they describe each fighter across every opponent, which is why the archive form above is read alongside them rather than replaced by them.

Round-level stats exist for 27 archived rounds of Manon Fiorot's: 726 of 1727 significant strikes landed (42%), 26.9 per round, 9 of 31 takedowns, 17:31 of control time and 1 knockdown. Round-level stats exist for 46 archived rounds of Alexa Grasso's: 921 of 2240 significant strikes landed (41%), 20 per round, 6 of 17 takedowns, 21:15 of control time and 2 knockdowns. Those samples are small and uneven, so they colour the career averages rather than override them.

What could break the angle

Here is where the read could be wrong. Career averages are career-to-date snapshots at capture; they include fights outside this matchup context and are not as-of figures. There is also no odds snapshot in PropBetEdge data for this bout, so nothing above can be checked against a market yet; the read describes what to look for, not where value sits. A late weigh-in miss, a replacement or a change in scheduled rounds would each invalidate parts of it.

Final read

On the data, neither fighter carries a material edge into this one; the tape is close and the archive does not separate them. The uncertainty is ordinary fight variance rather than missing data. What to monitor: the three-round format holding, the weigh-in, and once a price exists, where the moneyline, round betting and significant strikes markets open relative to this read. No model price or market line exists in PropBetEdge data for this bout, so this is not a pick; the Bettor's Edge panel above carries the impact score and the markets connected to the evidence.

Matchup page: Manon Fiorot vs. Alexa Grasso · Full card: Noche UFC: Silva vs. Delgado · Fighter pages: Manon Fiorot, Alexa Grasso.