With GIANTS! Gaming, PePiiNeRo competed in the Spring Expansion Tournament, and qualified for the Offline Stage after beating Ascension and Millenium. In the Offline Stage, GIANTS! won their first matchup against Reason Gaming, meaning they were one win away from the LCS. The team then lost to H2k-Gaming in the Winner's Bracket Final, but beat Reason Gaming in the Loser's Bracket Final, meaning they would go on to play in the LCS Spring Split.
The Spring Split itself was unsuccessful for PePiiNeRO and the team, finishing in 9th place, which meant that they would play in the Summer Promotion. Here Giants Gaming faced Reason Gaming and came out victorious, securing their spot in the Summer Split.
The Summer Split was far more positive for Giants Gaming, finishing in 6th place, thanks largely to PePiiNeRO's performances on both Kog'Maw and Varus in particular. In the Summer Playoffs, Giants Gaming were beaten in the quarterfinals by H2k-Gaming, meaning that they would pick up 20 Championship Points and go on to play in the 2015 Season Europe Regional Finals. PePiiNeRO and the team went on to lose to Team ROCCAT in Round 1 of the gauntlet.