>>124588176Season 2 was the season with the longest Death Battles on average actually (it also was by far the slowest at releasing, 2013 and 2014 were slow years)
Ranking by length, it's.
LONGEST
1. S1 Goku Vs Superman (10:29)
2. S2 Terminator Vs Robocop (7:36)
3. S2 Sam Fisher Vs Solid Snake (7:30)
4. S2 Ironman Vs Lex Luthor (6:59)
5. S3 Dante Vs Bayonetta (6:39)
6. S2 Hercule Satan Vs Dan Hibiki (6:37)
7. S2 Godzilla Vs Gamera (6:34)
8. S2 Deadpool Vs Deathstroke (6:34)
9. S7 Winter Soldier Vs Red Hood (6:31)
10. S5 Thanos Vs Darkseid (6:25)
SHORTEST
1. S1 Yoshi Vs Riptorl (0:55)
2. S1 Zitz Vs Leonardo (0:57)
3. S1 Chun-Li Vs Mai Shiranui (0:57)
4. S1 Bomberman Vs Dig Dug (1:03)
5. S1 Pikachu Vs Blanka (1:11)
6. S2 Fulgore vs Sektor (1:12)
7. S2 Ivy Vs Orchid (1:14)
8. S1 Rogue Vs Wonder Woman (1:15)
9. S1 Kratos Vs Spawn (1:16)
10. S1 Akuma Vs Shang Tsung (1:16)
