I couldn't find anything for 2020, but Michael Crabtree was targeted for 5 passes in 2019.

how many targets did crabtree have this season
NAMESEASONTMGPTRGRECREC YDSREC AVGREC YDS/GREC TDRUSH YDSATTRUSH AVGRUSH YDS/GRUSH TD
Michael CrabtreeMichael Crabtree2019ARIARI254225.511.00000.00
StatMuse has season-level data for targets going back to the 1999 season.

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