by zonachoke » Fri Jun 08, 2007 7:15 pm
Actually... the odds of it happening 3X depend on:
(a) If Reyes was trying to steal 2B or 3B.
(b) How often Reyes tried to steal with a good jump vs. a bad jump.
I'll suppose he tried to steal 2B all 3 times... and assume he was a "held" runner. A held runner is always thrown out on a roll of "20"
Reyes' stealing matrix is 2-6,11* (19-15)... which means:
(a) If the sum of 2d6 is 2, 3, 4, 5, 6 or 11, he gets a "good" jump, with his chances based on {Top #}+{Pitcher Hold}+{Catcher Arm}-2: 19+3+0-2 = 20 of 20 ... but really 19 of 20 (5% failure rate) because he's held.
(b) Otherwise, his chances are based on {Bottom #}+{Pitcher Hold}+{Catcher Arm}-4: 15+3+0-4 = 14 of 20 (30% failure).
If Reyes got 3 good jumps... the odds would be 5%^3: 1 in 8000
If 2 good & 1 bad... 5% x 5% x 30% = 1 in 1333.33...
If 1 good & 2 bad... 5% x 30% x 30% = 1 in 222.22...
If 3 bad... 30%^3 = 1 in 37.037...
If THAT wasn't confusing enough... there's the pickoff rule... which counts as a Caught Stealing (and would show up in the play account as Pickoff)
Pickoffs can happen 5% of steal attempts... and fail based on +/- the baserunner's bottom number. In Reyes' case 1-15 = safe, 16-20 (25%) = picked off. 25% of 5% = 1.25%, so on each SB attempt, Reyes has a 1.25% chance of being picked off.