Worth noting from the Texas Rangers' minor-league system on Sunday:TRIPLE-A ROUND ROCK (30-39): Hit into three double plays in a 6-1 loss to Fresno (Houston). 1B Tommy Joseph homered and is tied for fourth in the Pacific Coast League with 15 homers overall.DOUBLE-A FRISCO (23-46): Allowed 17 base-runners, eight on walks, in an 8-1 loss at Midland (Oakland).