Who has the most effective jab in boxing today?

Big Wlad for sure.

dzinziruk :) Well if I learned how to spell Michalczewski I'll figure out this one. :D

jose benavidez will have the best jab in about 3 years

wlad has the best jab hands down

Sergei Dzindziruk...that's easy... his jab is all he needs i agree, sergei's jab is the probably the best out there right at the moment, also, i think he has the best understanding on how important the jab is and it's why he uses it like a fighter should. there are others, but sergei's really stands out. i like cotto's jab, he has a great drop step when he throws it. donaire has a good jab too, he uses it will to set things up, now if his team can step up his competition......... that would be good. and khans jab is solid, he was tattooing malignaggi with it and hitting him at will with it, snapping his head back, thats a good jab.

Wladimir has the most dominate jab now. Floyd's may be the most effective. I've only seen the Ukranian 154 lb champion (yeah, I can't spell it yet) once, but his jab was extremely impressive. dzinziruk :)

Effective in terms of making use of it in a fight..........definitely Wlad Klitschko. Best Jab...between Wlad, Floyd, and Cotto.

Wladimir has the most dominate jab now. Floyd's may be the most effective. I've only seen the Ukranian 154 lb champion (yeah, I can't spell it yet) once, but his jab was extremely impressive.

Wladimir Klitschko has the best jab in boxing. He can dominate fights with it alone.

check out sergeis jab. dawson transitioned to boxing from kickboxing and isn't that good of a fighter, but he beat the living shit outta this guy

Sergei Dzindziruk...that's easy... his jab is all he needs You got it wrong. It's all he has.

Yeah I think Wlad klitschko has the best jab

vitaly and Felix Sturm should be mentioned

Sergei Dzindziruk...that's easy... his jab is all he needs

Wlad's got a great jab, and so does Cotto.

http://a.espncdn.com/photo/2009/0613/box_a_cotto14_300.jpg or http://i.telegraph.co.uk/telegraph/multimedia/archive/00691/sport-graphics-2008_691136a.jpg or http://i.telegraph.co.uk/telegraph/multimedia/archive/01485/mayweather1ap_1485198i.jpg

Mayweather, just needs to use it more often.

Who has the most effective jab in boxing today? Let me know wlad klit.