捕球 is read as ほきゅう (hokyuu) and means catch.
ほきゅう
hokyuu
とらえる
to captivate
とらわれる
to be caught
つかまる
to be detained by
とる
to catch (a wild animal, fish, insect, baseball, etc.)
つかまえる
towards (someone)
ほしゅ
catcher
とりて
art of defeating (and capturing) an opponent with one's bare hands
とりもの
capture
とらわれ
imprisonment
とらわれびと
captive
とりかた
constable
とりでじゅつ
techniques for arresting criminals (Edo period)