Could probably count it as 13 innings as there was a not out where he didn't really have the chance to get there. Not sure players should really get penalised for those when it comes to innings milestones such as this.I know they weren’t the greatest attacks necessarily, but twin tons in two seperate matches in one year is ridiculous, no matter the opposition. 8 50+ scores (and a 49) in 14 innings is pretty crazy for a success rate.
Hobbs had a great success rate in tougher times from the beginning of 1910 up to WW1. 17 50+ scores in 35 innings (including two low score not outs), in a notably low scoring era and in 3 countries which had very different pitch conditions from each other. Bloke was a monster.