WACO, Texas — After battling for three overtime periods, TCU posted a dramatic comeback 105-102 road win over No. 15 Baylor. After a circus shot gave Baylor a 102-101 lead with 34.1 seconds remaining, Jameer Nelson Jr. came up with the play of the season as he rebounded his own miss and made a put-back to put the Horned Frogs in front for good with 10 seconds remaining. Nelson also hit a pair of free throws to ice the game just over a second remaining. The Horned Frogs trailed by as many as 10 points in the second half, but never let the game get slip away from them as they secured a massive w…