ST. LOUIS (AP) — uesday with a strained left groin.The same injury sidelined Ryu for more than half of last season Sean Newcomb Jersey , but he said Monday night that he did not believe this injury was as serious. Ryu left with two outs in the second inning of a loss to the St. Louis Cardinals.Manager Dave Roberts said Ryu did not undergo an MRI and that Ryu “did feel a little better” on Tuesday.The 32-year-old left-hander hurt his groin last May 2 and did not return to the Dodgers until Aug. 15. At the time of last year’s injury, Ryu said he previously injured the groin in May 2016.On Monday night, Ryu threw a first-pitch strike to Cardinals pitcher Miles Mikolas, then stepped off the mound and looked toward the Los Angeles dugout. Roberts, head athletic trainer Neil Rampe and interpreter Bryan Lee went to the mound along with the Dodgers infielders Preston Tucker Jersey , and after a short discussion, Roberts took the ball and Ryu walked to the bench.Ryu is 2-0 with a 3.07 ERA this season. He threw 34 pitches against the Cardinals and allowed Marcell Ozuna’s two-run homer in the first.The Dodgers recalled right-hander J.T. Chargois to take Ryu’s place on the roster. It will be his first stint this season for Los Angeles. Last season, he went 2-4 with a 3.34 ERA. Pablo Sandoval's season has come to an early end.Bob Nightengale ofUSA TodaySports reported on Thursday that the San Francisco Giants infielder will undergo hamstring surgery and miss the rest of the year.According to NBC Sports Bay Area'sAlex Pavlovic, an MRI showed a "significant tear."Per Nightengale, Giants skipper Bruce Bochy said that the injury will be "tough to overcome."While the two-time All-Star isn't the player he was during his first stint in the Bay Area Zack Greinke Jersey , he was still putting together a decent season. The 31-year-old was hitting .248/.310/.417 with nine home runs, 10 doubles and 40 RBI in 92 games.Sandoval's bat has always been his top asset, but his versatility in the field has been crucial this season. He has played all around the infield in 2018, including third, second http://www.diamondbacksfanproshop.com/authentic-zack-greinke-jersey , first and even pitcher.The right-hander now owns a career 0.00 ERA.That versatility earned high praise, as noted by The Athletic's Andrew Baggarly:Andrew Baggarly extrabaggsPablo Sandoval requires hamstring surgery and is out for the season.hey all hurt but Pablo was so valuable in all the roles he had this season.his is just the latest injury the Giants have had to deal with. Madison Bumgarner and Jeff Samardzija have each spent time on the disabled list, and two-time All-Star Johnny Cueto is out for the season afterundergoingTommy John surgery on Thursday. First baseman Brandon Belt (hyperextended right knee) is also currently on the DL.If and when Belt returns, the team will be able to work around Sandoval's injury a little better. For now, though Randy Johnson Jersey , the team will likely use either Buster Posey or Austin Slater (a .290 hitter in 63 career games) at first.At 55-54, San Francisco is five games back in both the National League West and in the Wild Card race.