Board Thread:Naruto Discussions/@comment-29393962-20180426234208/@comment-6769189-20180428095145

Rachin123 wrote: Tsunade has far more medical knowledge than Sakura stemming from her years of experience. I mean Sakura has only been doing it for 3. Get the picture. Then Tsunade has the body derangement technique which will come in handy with Sakura as she is a close combatant. Tsunade has more chakra than Sakura. Sakura has only been said to not have to worry about channeling some of it to keep up her transformation appearance, but that doesn't mean she has more chakra. Tsunade also has much more battle experience over her. Also, considering that Tsunade herself or anybody close actually said Sakura surpassed her like they did with Naruto and Sasuke, pretty much sums up that she hasn't. She's on par at the least, but I wouldn't give it to her until she reaches adulthood. Sakura doesnt necissarily have more chakra, her Byakugo is more efficient. This was pretty much stated by Sakura.

Sakura has been in the med-ninja field for only 3 years but she was creati g abtidotes for poisons that Chiyo's old ass couldnt and her poison skills could only be countered by Tsunade, so just because Tsunade has more experience doesnt mean she wasnt matched by Sakura come the 4WW. Sakura was also healing the entire battlefield for like, 12 chapters but then Tsunade shows up after a large chunk of them were killed off and she was exhausted about 12 chapters later. She also sent Sakura alone to try to treat Naruto, so she clearly trusts Sakura's abilities and knowledge as much as her own.

Early Part 2 Sakura matched Tsunade in herbal/medicinal knowledge, 4WW Sakura surpassed Tsunade in strength(confirmed in the Kaguya fight) and in Byakugo efficiency. Total reserves can go either way, although it should be noted that Sakura was on the verge of passing out but still had enough chakra knock Kaguya silly.

The manga doesnt have to tell us everything, it shows us stuff.