Gabriel, Gabriel Martinelli and Leandro Trossard kicked off the schedule of Gunners on international duty on Thursday night.
Brazilian duo Gabriel and Martinelli were both involved in a 1-1 draw away to Venezuela.
Centre-back Gabriel played the full 90 minutes and had 76 touches in the game with a passing accuracy of 91 percent. He won three out of four aerial duels, blocking three shots on goal.
Martinelli came on for Bruno Guimaraes in the 82nd minute.
Raphinha gave Brazil the lead on the brink of half-time, but Telasco Segovia pulled one back at the start of the second half.