One local letter-of-intent day signing that got little attention was that of tennis standout Robert Seby signing with Santa Clara. Seby has been Tucson’s leading boys tennis players of the last seven or eight years; he recently won the singles and doubles titles in the USTA National Selection tournament in Honolulu. Seby attends Basis Tucson North charter school and is coached by former UA tennis regular Mark Hardy, who is the father of Baltimore Orioles shortstop J.J. Hardy. Seby will join a Santa Clara team with an international makeup: the Broncos’ four leading players are from Russia, England, Indonesia and Australia.