San Francisco 49ers rookie receiver Ricky Pearsall was upgraded to “fair condition” by the Zuckerberg San Francisco General Hospital Sunday after being shot in the chest the day prior as the victim of an alleged armed robbery attempt, according to Matt Maiocco of NBC Sports Bay Area. The 49ers added in a statement that Pearsall was released from the hospital. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! The armed robbery attempt and shooting took place around 3:40 p.m. PT, a block away from San Francisco’s Union Square. A struggle for…