What I have been curious about is what really matters, break and win percentages.
Anyone have numbers for nine or ten ball?
eight ball?
Hu
Anyone have numbers for nine or ten ball?
eight ball?
Hu
Hu -- I've posted break stats on many events over the past few years. Just go to my Profile, click on Statistics, and then choose "Find all threads started by AtLarge." I think that will give you what you seek.
Thanks, I'll take a look. I hadn't noticed anyone compiling break and win percentages, figured Fleming might and I was gonna give my old friend Terry Ardeno a shout.
What I'm wondering is how often the pro's run to a strong safety and how often they run to a miss. Watching live, I suspect all the way up to regional play levels the break playing ten ball confers no advantage for most of the competitors, I doubt nine ball breaks do. Style of play is the issue, too aggressive.
Hu
Example numbers for both can be found here:What I have been curious about is what really matters, break and win percentages.
Anyone have numbers for nine or ten ball?
eight ball?
It is interesting that the "breaker wins" percentages are down at the 55% level. Most people think the break is a much larger advantage than that.
It is interesting that the "breaker wins" percentages are down at the 55% level. Most people think the break is a much larger advantage than that.
I wonder if that high a percentage can be explained simply by random outcomes for "winner breaks" formats. Or maybe it will be simply from unequal abilities of the players in the tournament. In matches with mismatched players, the score will likely be lopsided and then the "breaker wins" percentage will be boosted even though the break may not have been decisive. An 11-1 match has a "breaker wins" percentage of about 85%. For that matter, if a match is 11-1 between two equal players just by chance, the BW% will go up.
What I have been curious about is what really matters, break and win percentages.
Anyone have numbers for nine or ten ball?
eight ball?
Hu
Here are the numbers from the two most recent big tournaments listed:It is interesting that the "breaker wins" percentages are down at the 55% level. Most people think the break is a much larger advantage than that.
Here are the numbers from the two most recent big tournaments listed:
2014 CSI Invitational 8-Ball Championship:
breaker made a ball and did not foul: 71%
breaker won the game: 64%
2014 WPA World 9-Ball Championship:
breaker made a ball and did not foul: 89%
breaker won the game: 61%
These numbers show a significant advantage to breaking.
Having control of the table after the break is a big advantage, especially in 8-ball. Obviously, in 9-ball you are less likely to have an open shot or easy safety after the break. With control after the break, the percentage of games won by the breaker were:
8-ball: 79%
9-ball: 66%
These numbers might not be as high as some people might think, but they still represent significant advantages.
Thanks again to AtLarge for compiling all of these numbers. They are very interesting and revealing.
Regards,
Dave
It is interesting that the "breaker wins" percentages are down at the 55% level. Most people think the break is a much larger advantage than that.
.
Dave,
I think things seem a little smaller because of the way our mind works, or mine does anyway, just automatically going up from fifty-fifty. Looking at the whole picture makes the advantage seem far more significant.
8-ball: 79% Lost 21%
9-ball: 66% Lost 34%
When we look at both sides of the equation that win percentage looks a whole lot bigger doesn't it? Even that measly 66% is two-thirds of the time or in other words they win twice as often as they lose. Eight ball they win roughly four times out of five making a good break a huge advantage. Eight ball in particular, the breaker is in control of his fate. ...
Hu -- You probably read what Dr. Dave wrote correctly, but I just want to make sure. The 79% (8-ball) and 66% (9-ball) figures in those two events are for the breaker winning the game given that he made at least one ball on the break and did not foul, i.e., he stayed at the table after the break. The overall breaker-won percentages for the streamed matches in those events were 64% and 61% (as Dr. Dave also showed).
Incidentally, both of these events used the Magic Rack. That accounts for the 89% stay-at-table percentage in the World 9-Ball. (And when you throw in the breaks on which they fouled but made a ball, the made-a-ball-on-the-break percentage was a ridiculous 97.6%). The high stay-at-table percentage with the Magic Rack in 9-ball means many more opportunities for the breaker to run out.
I dont play much 9 or 10 ball but I know in one pocket when im breaking I win 70% of the games I break. But im actually just a great player. Lol
In case you are serious, I thought I'd give you something for comparison.
In the last 4 Derby City Classics plus the two Southern Classics, the breaker won 60% (117 out of 194) of the one-pocket games that I watched on stream (in a total of 48 races to 3).
[Caveat -- the numbers are small and the variation is large from event to event.]