Fought in the most promotions among UFC lightweights

Among UFC lightweights, Carlo Prater holds the mark for most promotions with 42 promotions, counting every promotion.

Every professional MMA fight in any promotion, for fighters who have competed in the UFC. Based on the 290 lightweights whose full record we have; more are added daily. Updated October 20, 2026.

#	Fighter	Promotions	Fights
1	Carlo Prater	42	61
2	Rich Clementi	39	69
3	Dennis Hallman	38	76
4	Hermes Franca	29	47
5	Abner Lloveras	28	40
5	John Alessio	28	54
7	John Gunderson	27	53
7	Nazareno Malegarie	27	41
7	Yves Edwards	27	66
10	Efrain Escudero	26	49
10	Adriano Martins	26	43
12	Mickael Lebout	25	40
12	Gleison Tibau	25	60
12	Pat Healy	25	59
15	Leandro Silva	24	44
16	Ivan Jorge	22	35
17	Shamar Bailey	21	27
17	Marcin Bandel	21	34
17	Rafael Alves	21	35
20	Rob Emerson	20	37
20	John Maguire	20	39
20	Ryan Roberts	20	35
20	Marcus LeVesseur	20	29
24	Jason Dent	19	35
24	Din Thomas	19	36
24	Naoyuki Kotani	19	62
24	Cody McKenzie	19	28
24	Jess Liaudin	19	31
24	Willamy Freire	19	32
24	Sean Sherk	19	41
24	Jesse Ronson	19	41
32	Melvin Guillard	18	62
32	David Bielkheden	18	39
32	Marcus Aurelio	18	32
32	Cody Pfister	18	30
32	Norman Parke	18	41
32	Kajan Johnson	18	37
32	Luke Caudillo	18	34
32	Anton Kuivanen	18	39
40	Matt Veach	17	22
40	Piotr Hallmann	17	25
40	Jason High	17	31
40	Kyle Prepolec	17	29
40	Andre Winner	17	37
40	Aaron Riley	17	45
46	Dan Lauzon	16	23
46	Waylon Lowe	16	25
48	Desmond Green	15	33
48	Chris Saunders	15	24
48	Diego Lopes	15	36
48	Gabe Ruediger	15	26
48	Mehdi Baghdad	15	20
48	Marcin Held	15	42
48	Joe Ellenberger	15	48
48	Isaac Vallie-Flagg	15	24
48	Marcus Davis	15	35

Related records

How we count: full professional records come from each fighter's Wikipedia page (CC BY-SA), checked against and topped up with official UFC results.