Shortstop Brandon Crawford and second baseman Joe Panik formed a Giants double-play duo up the middle for nearly six seasons.
One half of the pair already is gone after San Francisco released Panik in August, and he joined the Mets shortly after. Could Crawford be on his way out, too?
MLB.com's Will Leitch identified the problem areas for each team going into next season, and his position for the Giants comes as a bit of surprise.
"Brandon Crawford is under contract for next year, but the Giants need to build from the inside out, and shortstop is a position they're starting from too far behind on," Leitch wrote.
Crawford, who turns 33 years old in January, has one season remaining on his six-year, $75 million contract and is coming off the worst season of his nine-year career. The two-time All-Star hit just .228 with 11 home runs and a .654 OPS.
His 0.6 bWAR was the lowest of his career since 2011, the season in which he debuted with the Giants. To make matters worse, the three-time Gold Glove winner had an oddly down year defensively.
For the first time in his career, Crawford wasn't worth a positive defensive run saved, according to FanGraphs. He finished at exactly zero, down from six in 2018. Crawford's .972 fielding percentage also was his lowest since 2015.
But if the Giants do try to dangle Crawford on the trade market this offseason, they could have a solid replacement in Mauricio Dubon.
The 25-year-old Dubon might be better pegged as a second baseman, though he has shown the ability to play shortstop just fine. Dubon, acquired from the Brewers at the MLB trade deadline, hit .279 with four homers, three stolen bases and a .754 OPS in 28 games for the Giants.
Dubon played second base in 22 games compared to 10 as a shortstop when he joined the Giants, but has played 475 games at shortstop to 113 as a second baseman in the minors. He is an in-house option right away if Crawford winds up on a new team. The free-agent market is thin this offseason at shortstop outside of Didi Gregorious, too.
If Crawford does remain the Giants' shortstop, they certainly need him to have a bounce-back season next year.