Work commitments keep retired PBA Tour star Steve Jaros from competing in more bowling tournaments, including the PBA50 Tour, but that doesn’t mean the 7-time PBA Tour champion isn’t successful when he does lace up his bowling shoes. Such as Wednesday at the David Small’s JAX 60 Classic presented by Track in Jackson, Michigan, where the 53-year-old right-hander fired games of 226, 237, 224, 268, 257, 204, 243 and 256 for a 1,915 total that gave him a 31-pin lead over the...