How well does Vargas match up with Pacquiao?

— -- As far as the history of brief retirements in boxing is concerned, Manny Pacquiao barely gave himself enough time to fall out of shape.

Pacquiao (58-6-2), the Filipino legend who was recently elected to the senate in his native country, found enough time in his schedule to train for his return just a handful of months removed from his April retirement.

At 37, Pacquiao will challenge current 147-pound titlist Jessie Vargas (27-1, 10 KOs) on Saturday in a pay-per-view main event at the Thomas & Mack Center in Las Vegas.

Vargas, 27, enters the bout fresh off a ninth-round TKO over previously unbeaten Sadam Ali to capture the vacant title in March. Pacquiao rebounded from a 2015 loss to Floyd Mayweather when he impressively outpointed Timothy Bradley Jr. in April to close out their trilogy.

Here's a look at how the two fighters match up in 12 different categories:

Round 1: Power