hi
you can use is in list,
and selections jockey's name is in list
(but the list must be like this) .
WILLIAM BUICK,Frankie Dettori,Ted Durcan,T. E. DURCAN,J. P. SPENCER,Jamie Spencer,David Allan,D. ALLAN,Adam Kirby,A. KIRBY,Pat Cosgrave,P. COSGRAVE,MARTIN LANE,Pat Dobbs,ADAM BESCHIZZA,P. DOBBS,P. J. BRENNAN,Paddy Brennan
the name has to be exact as betfairs jockey name.
they used to be different than racing post and sporting life, so get the name direct from the horse silks in the full mode.
mcbee