Here are some gems from Buchholz's season:
4.1 IP, 13 H, 6 ER
2.1 IP, 7 H, 6 ER
4.1 IP, 10 H, 6ER
4.2 IP, 9 H 4 ER, 5 R
3 IP, 6 H, 8 BB, 6 ER.
Since coming back from the DL, he has given up 4+ runs in four of his six starts. Meanwhile, Ranaudo has a 2.54 ERA in AAA.