On 2009, Guevarra injured his knee after a bad fall after colliding with San Beda center Sudan Daniel, which prevented him from playing with the Smart Gilas in the PBA and prematurely ended his college career.
[1] On March 2, 2011, Guevarra, along with Rabeh Al-Hussaini and Nonoy Baclao, the top three picks in the 2010 draft, was traded by Air21 to San Miguel Beermen for Danny Seigle, Dondon Hontiveros, Dorian Peña and Paul Artadi.
[4] On April 20, 2012, him, Al-Hussaini and Lordy Tugade was traded by Petron Blaze (formerly San Miguel) to Powerade Tigers for Marcio Lassiter and Celino Cruz.
[citation needed] Guevarra, along with Vic Manuel, Josh Vanlandingham, and a 2015 first round pick was traded by GlobalPort to the Meralco Bolts for Sol Mercado, Kelly Nabong, and Jaypee Belencion.
[11] On October 28, 2016, Guevarra was traded back to Globalport for Joseph Yeo after Meralco lost in the 2016 Governor's Cup Finals.