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Brook Sibrian

Nickname: Mighty
Full name: Brook Lizbeth Sibrian
Age: 33
DOB: 1993-03-31
Nationality: US
World titles: None
Last updated: 2026-05-30 08:40:24 UTC

Weightclass: Flyweight
Pure subjective Rank: #361
Pure subjective Score: 59.01
Confidence: Medium 0.556
Height: 155 cm
Reach: 150 cm
Stance: Orthodox

Rank and score are model outputs. Stat sections below show source profile values.

Career Snapshot

Record: 9-2-0
Total fights: 11
KO wins: 4
Win rate: 81.82%
Finish rate: 44.44%

Subjective Statistics

Methodology

Punching Power

64.0

Confidence: Medium 0.670

Punching Accuracy

67.0

Confidence: Medium 0.570

Hand Speed

69.0

Confidence: Medium 0.520

Pace Pressure

72.0

Confidence: Medium 0.680

Defensive Skill

61.0

Confidence: Medium 0.540

Distance Footwork Control

63.0

Confidence: Medium 0.500

Ring IQ Adaptability

70.0

Confidence: Medium 0.700

Counter Punching

58.0

Confidence: Low 0.440

Chin

68.0

Confidence: Medium 0.620

Cardio Engine

74.0

Confidence: Medium 0.720

Style Profile Primary Style: Boxer-Puncher Secondary Style: Out-Boxer Expand

Style rows below share a 100-point allocation across the profile. They are not each scored out of 100.

Boxer-Puncher

34.0

Confidence: Medium 0.630

Out-Boxer

24.0

Confidence: Medium 0.550

Pressure Swarmer

18.0

Confidence: Low 0.410

Power Slugger

14.0

Confidence: Low 0.480

Counter-Puncher

10.0

Confidence: Low 0.270

Stance Advantage Stance Advantage: advantage Vs Orthodox Expand

Stance rows below also share a 100-point allocation across the profile rather than separate 100-point scales.

Vs Orthodox

62.0

Confidence: Medium 0.580

Vs Southpaw

38.0

Confidence: Medium 0.580

Objective Stats

Methodology

Win Rate Last 3

100.0

Ko Rate Last 3

33.3

Activity Last 3 In Last 12m

66.7

Opponent Rating Last 3

50.0

Trend Score Last 5

85.0

Win Rate Last 3 Relative

100.0

Ko Rate Last 3 Relative

35.4

Activity Last 3 In Last 12m Relative

66.7

Opponent Rating Last 3 Relative

50.0

Trend Score Last 5 Relative

85.0

Fight-by-Fight History

Gloria Munguilla

13 Dec 2025 · WIN · Decision - Majority

Rounds: 10/10

Opponent quality: 58.0

Closing Odds: N/A

Katherine Renee Lindenmuth

02 Aug 2025 · WIN · TKO

Rounds: 7/8

Opponent quality: 44.0

Closing Odds: N/A

Rubí Gutiérrez

22 May 2025 · WIN · Decision - Unanimous

Rounds: 6/6

Opponent quality: 48.0

Closing Odds: N/A

Claudia Rubio Sandoval

26 Apr 2025 · WIN · TKO

Rounds: 1/8

Opponent quality: 40.0

Closing Odds: N/A

Gloria Munguilla

17 Jan 2025 · LOSS · Decision - Unanimous

Rounds: 8/8

Opponent quality: 57.0

Closing Odds: N/A

Tania Itzel Garcia Hernandez

23 Nov 2024 · LOSS · Decision - Unanimous

Rounds: 6/6

Opponent quality: 57.0

Closing Odds: N/A

Jaqueline Lopez Trejo

12 Oct 2024 · WIN · TKO

Rounds: 6/6

Opponent quality: 44.0

Closing Odds: N/A

Hilary Romero

12 Jul 2024 · WIN · Decision - Unanimous

Rounds: 4/4

Opponent quality: 44.0

Closing Odds: N/A

Ashley Felix

20 Apr 2024 · WIN · Decision - Unanimous

Rounds: 6/6

Opponent quality: 48.0

Closing Odds: N/A

Nikkia Williams

27 Jan 2024 · WIN · KO

Rounds: 3/4

Opponent quality: 36.0

Closing Odds: N/A

Esli Cervantes

28 Oct 2023 · WIN · Decision - Unanimous

Rounds: 4/4

Opponent quality: 44.0

Closing Odds: N/A

Date	Opponent	Result	Method	Rounds	Opponent Quality	Closing Odds
13 Dec 2025	Gloria Munguilla	WIN	Decision - Majority	10/10	58.0	N/A
02 Aug 2025	Katherine Renee Lindenmuth	WIN	TKO	7/8	44.0	N/A
22 May 2025	Rubí Gutiérrez	WIN	Decision - Unanimous	6/6	48.0	N/A
26 Apr 2025	Claudia Rubio Sandoval	WIN	TKO	1/8	40.0	N/A
17 Jan 2025	Gloria Munguilla	LOSS	Decision - Unanimous	8/8	57.0	N/A
23 Nov 2024	Tania Itzel Garcia Hernandez	LOSS	Decision - Unanimous	6/6	57.0	N/A
12 Oct 2024	Jaqueline Lopez Trejo	WIN	TKO	6/6	44.0	N/A
12 Jul 2024	Hilary Romero	WIN	Decision - Unanimous	4/4	44.0	N/A
20 Apr 2024	Ashley Felix	WIN	Decision - Unanimous	6/6	48.0	N/A
27 Jan 2024	Nikkia Williams	WIN	KO	3/4	36.0	N/A
28 Oct 2023	Esli Cervantes	WIN	Decision - Unanimous	4/4	44.0	N/A