Martini was called up from Triple-A Nashville on Wednesday, Julian McWilliams of The Athletic Bay Area reports.
EDGE Analysis
Martini has put together a .299/.417/.390 slash line with three home runs and 23 RBI through 51 games at Triple-A this season. He's not in the lineup Wednesday but appears primed to make his big-league debut in the coming days after Matt Joyce (back) was placed on the 10-day disabled list.