Catching up:
Bomberman vs Dig Dug:
According to our stats, Bomberman is universal, so there's no way Dig Dug could even hurt BM. But for the sake of argument, let's say they're "classic" and both 9-B because of that. DD is peak human speed while BM can outrun explosions, which is a MHS feat. Putting DD at the top of his range and BM at the lowest for his means there is a 2759.45x speed difference. BM is untouchable in this fight.
Sanji vs Rock Lee:
Because of the final form rule, it'll be 8th Gate Lee vs Raid Suit Sanji
Apparently in the DB Discussion Thread, One Piece may have a 173.333 c feat, so that could make it definitely true. I also believe that the 13 c feat from Luffy avoiding the lasers should definitely be feasible. But for analysis, let's put forth a possible speed for Lee:
I think it would be safe to say that a theoretical speed for 8th Gate Lee should at least be equal to Adult SPSM Naruto from Boruto. Daddy Nart's speed sits at either 1.14 c, 2.04 c, or 2.88 c from dodging lasers. Sanji should at least be on par with the theoretical 13 c and maybe 173.3 c since I think it's Ace and Post Timeskip Sanji should have caught up to Ace's level before his death at minimum. Now, let's compare the speed gaps:
Slow Sanji vs Slow Lee: 11.4x gap towards Sanji, higher with precog
Slow Sanji vs Medium Lee: 6.37x gap towards Sanji, higher with precog
Slow Sanji vs Fast Lee: 4.51x gap towards Sanji, higher with precog
Fast Sanji vs Slow Lee: 152.05x gap towards Sanji, higher with precog
Fast Sanji vs Medium Lee: 82.97x gap towards Sanji, higher with precog
Fast Sanji vs Fast Lee: 60.19x gap towards Sanji, higher with precog
GRANTED
All of this is theoretical since the upgrade for One Piece has not been confirmed. With the relativistic+ speed, depending on Sanji's speed, Sanji's precog, speed boost from the raid suit, and invisibility should allow him to avoid the attacks at least.