Wiktionary
in-swinger
n. 1 (context soccer English) A ball that curves into the goal. 2 (context cricket English) a delivery that curves towards the batsman.
Usage examples of "in-swinger".
I also thought that Mr Justice 'Florrie' Everglade was thinking that he would have been happier snoozing in the Athenaeum, or working on his grosse-point in Egerton Terrace, than listening to me bowling fast in-swingers at the juvenile chief witness for the prosecution.