[8] After the appointed Brazilian coach Emmanuel Haele was unable to enter Spain as he lacked a work permit and later had to be replaced because of the time-consuming bureaucratic procedures,[9] she was instructed to obtain it to avoid the same situation.

[13][14] For the 2010/11, Stalzer moved to Slovenia to play with Nova KBM Branik Maribor, having a fourth-place finish in the Middle European Volleyball Zonal Association League, MEVZA League,[15] she then signed with the Swiss club Sagres Neuchatel,[16] playing with them the 2011-12 CEV Cup, succeeding in the first round against the Serbian Radnički Belgrado but being defeated by the Greek AEK Atene.

She returned with Sagres Neuchatel for the 2012–13 season,[17] playing the 2012–13 CEV Cup defeating Irmato Weert from Netherlands, but lost to the Austrian Askö Linz-Steg in the 1/8 finals, as well as a fourth place in the league.

[23] Stalzer went back to the PSL in December 2015, this time with the Foton Tornadoes helping the club to their first ever championship and was named Most Valuable Player.

[24] Starting 2016, Stalzer played for the Finnish club HPK Naiset[25] where she helped the squad to the championship, beating LP Viesti after a best-of-five series.

[29] Stalzer later joined Foton Tornadoes in the 2016 PSL Grand Prix Conference, as the time that she was also included in the PSL-F2 Logistics Manila team that will see action in the FIVB Volleyball Club World Championship.

[36][37] In September, Stalzer returned to the Philippine Superliga, joining the Petron Blaze Spikers for the 2017 PSL Grand Prix Conference in October 2017.

[41] Stalzer played in the athlete-centric Athletes Unlimited Volleyball League based in the United States, experience that she defined as a dream come true.