Analytics informing basketball decisions is becoming more and more commonplace there are still some elements of the advanced stat revolution that are embraced more than others. Taking more and more threes as opposed to tougher twos has been embraced by just about everyone, and slowly we’re seeing more teams starting to utilize intentionally fouling in 1-and-1 situations, fouling up three, and taking two-for-one opportunities at the end of halves.
While Florida has been willing to embrace some elements of analytics, there is one area where they haven’t appeared to be interested.
Lineup data.
For those of you who have followed my work for a while now (and salute to all of you!) you’ll know that lineup data is something I am passionate about and know can be a powerful tool that gets the most out of a roster.
Lineup data can tell us the net rating (points scored and points allowed, prorated to per 100 possessions) of a group of 5 players, as well as how that group rebounded, shot, took care of the ball, and pretty much any other statistic you might want to know.
Looking at lineup data can look a whole lot like looking into a crystal ball. Put in a lineup that has done well all season and has a positive net rating in a big moment? They’re often going to succeed. Put in a lineup that has performed poorly all season and has a negative net rating? Don’t be shocked when they continue to play poorly.
Last season, lineup data showed us that the Gators played unquestionably their best basketball when Omar Payne was playing alongside Kerry Blackshear. It informed, based on their new starting lineup with the two bigs, why the Gators played their best basketball of the season to start SEC play and then predicted why the Gators would play their worst basketball of the season (going 2-4) when they inexplicably stopped playing the lineup entirely.
Florida’s best lineup this year has been:
Nembhard
Locke
Johnson
Payne
BlackshearThey’re at 1.54 PPP offensively and 0.63 PPP defensively.
This lineup played 0 possessions against Mississippi State.
How the #Gators didn’t do themselves any favors:https://t.co/YhpJLwfmfb pic.twitter.com/6iauK8vHYZ
— Eric Fawcett (@Efawcett7) January 31, 2020
Fast forward to this season and lineup data predicted that the Gators would choke away a lead to 6-15 South Carolina based on a lineup Florida put out in the clutch that had a -7 net rating on the season against a Gamecock lineup that was +6. Playing a poor performing lineup against a good performing lineup, and exactly what you would expect to happen, happened. Florida squandered a lead and lost.
Florida’s starters that carried the team in the first 30 minutes of the game: +17 net rating on the season.
The Tre Mann-Tyree Appleby-Noah Locke-Scottie Lewis-Colin Castleton lineup that let South Carolina go on a run late and take a 2 possession lead: -9 net rating on the year
— Eric Fawcett (@Efawcett7) February 4, 2021
Lineup data then suggested the lineup that Florida chose to go with against Tennessee when Tre Mann went out with a migraine was going to hurt…
Gators starting lineup without Tre Mann:
Tyree Appleby
Noah Locke
Scottie Lewis
Anthony Duruji
Colin CastletonOf note—this lineup has gotten absolutely DESTROYED this season with a net rating of -31 (with a decent sample of 107 possessions).
Opening minutes could be wild.
— Eric Fawcett (@Efawcett7) March 7, 2021
…and, well, it did. They predictably went scoreless for the first minutes of the game forcing substitutions.
Aaaaand this lineup goes scoreless for the first couple minutes forcing a lineup change. https://t.co/yrlb4iQchm pic.twitter.com/P1cdYYdlGB
— Eric Fawcett (@Efawcett7) March 7, 2021
Next, disaster almost struck for the Gators when they allowed Vanderbilt to go on an 11-0 run in the second half to take a lead. People were shocked. But, if you looked at the lineup data, that awful stretch from Florida should have been predicted.
The Appleby-Locke-Lewis-Duruji-Castleton lineup that let Vanderbilt go on a run has a -50 net rating this season. The worst of any lineup on the Gators that has played >25 minutes together this season.
— Eric Fawcett (@Efawcett7) March 11, 2021
They have scored 0.74 points per possession and allowed 1.24 points per possessions defensively. So no, I’m not particularly surprised they had yet another tough stretch.
— Eric Fawcett (@Efawcett7) March 11, 2021
Next, the NCAA Tournament.
Mike White made some interesting substitutions early in the game which allowed Virginia Tech to take an early 21-11 lead. Unfortunately, not surprising based on who was on the floor for the Gators.
Florida’s first lineup change of the game coming out of the TV timeout has a lineup of Mann-Locke-Lewis-Osifo-Castleton that has played only 2 minutes together this season.
— Eric Fawcett (@Efawcett7) March 19, 2021
Gators then went to Mann-Appleby-Lewis-Duruji-Osifo. This lineup has played 8 minutes this year and has a -42 net rating. Florida’s current deficit isn’t surprising at all when you look at the lineups that have been employed. @Pivot_Analysis https://t.co/sHt3KzsQYl
— Eric Fawcett (@Efawcett7) March 19, 2021
Finally, the double digit lead that was lost in the second half to Oral Roberts. A lot of people pointed to Florida slowing down the pace as to why they lost, and it certainly played a role. However, perhaps the even bigger reason was the lineup that Florida put on the floor in clutch time, or should I say, the lineup that Florida stopped using for the last 9 minutes and 30 seconds of the game.
Getting into the lineup data from Florida’s game against Oral Roberts.
Starting group Mann-Appleby-Locke-Duruji-Castleton was awesome, +9 on the night and clearly Florida’s best.
However, that group didn’t see the floor in the last 9:30 of the game.
— Eric Fawcett (@Efawcett7) March 22, 2021
The final 2:46 was played by
Mann-Appleby-Locke-Lewis-Castleton.
This group was-2.
It’s worth noting that on the season this lineup had a -14 net rating in a good number of minutes. Not exactly NCAA Tournament closing numbers.
— Eric Fawcett (@Efawcett7) March 22, 2021
What really hurt the Gators was the lineup that played the clutch minutes from 6:33 remaining to 3:20 remaining. Mann-Appleby-Locke-Osifo-Castleton.
In that 3 minutes and 13 seconds Florida was -6.
That lineup didn’t play together at all in the game until those clutch minutes.
— Eric Fawcett (@Efawcett7) March 22, 2021
Hopefully, that is enough evidence to show you just how powerful lineup data can be. Had Florida paid attention to these numbers and used it to inform decision making when it comes to who was on the floor the outcome of some key games could have been very different.
Now that the importance of lineup data has been established, I thought it would be interesting to look at some of Florida’s most used lineups and how they did. As you see these groupings of players, don’t be surprised if you have some memories pop up of these lineups doing memorably well, or memorably poorly.
Tre Mann
Tyree Appleby
Noah Locke
Anthony Duruji
Colin Castleton
Net Rating: +11
A regular starting group for most of conference play, this lineup was fantastic. With multiple ball handlers on the floor this lineup only had a turnover percentage of 15.9%, much better than the Gators’ overall turnover percentage of 21.2%. This lineup also did really well on the glass, something that was a problem for Florida on a whole. Their defensive rebounding percentage was 78.1%, which was the equivalent of the 6th best defensive rebounding team in the country. Since the Gators were 275th nationally in defensive rebounding, this group’s ability to take care of the glass is extra noticeable and impressive.
Tre Mann
Tyree Appleby
Scottie Lewis
Anthony Duruji
Colin Castleton
Net Rating: -19
Right away, you’re going to see just why lineup data can be so interesting and why basketball chemistry is so fickle.
Florida’s regular starters were awesome. However, flip out Noah Locke for Scottie Lewis, and the lineup was terrible.
It didn’t stop the Gators from playing this lineup a bunch and with a net rating of -19 it almost always went poorly. This lineup was okay offensively with an offensive rating of 105, but it was their defense that was horrendous. They had a defensive rating of 124 (meaning they gave up 1.24 points per possession) and particularly struggled guarding on the perimeter. A whopping 58.5% of opponent’s shots came at the rim against this lineup who had a bad time trying to keep slashers out of the paint.
Tre Mann
Noah Locke
Scottie Lewis
Anthony Duruji
Colin Castleton
Net Rating: +7
Usually having multiple ball handlers on the floor make for a smoother offensive operation but with only Tre Mann on the court to initiate things this lineup was actually one of Florida’s most dangerous with an offensive rating of 112. This group shot 41.2% from three, which was a huge part of their success.
Tyree Appleby
Noah Locke
Scottie Lewis
Anthony Duruji
Colin Castleton
Net Rating: -50
Unfortunately for Florida they did have to take Tre Mann off the floor at times and those minutes often went poorly, particularly this lineup of the regular starters without him. You would think that with the five most-used players other than him out on the floor things would at least go half decently, but once again we see that when it comes to basketball chemistry some combinations just don’t work. This lineup was brutal on both sides of the ball with a 76 offensive rating and 126 defensive rating. Without Mann on the floor there was no perimeter defense to be had, with 64% of opponent’s shots coming off drives to the hoop. Another crazy stat–in 34 minutes basketball, this group didn’t hit a single three.
Tre Mann
Tyree Appleby
Noah Locke
Osayi Osifo
Colin Castleton
Net Rating: +29
Florida’s regular starters minus Anthony Duruji and plus Osayi Osifo was a good way to mix in the JUCO transfer. A lot of minutes with Osifo out there didn’t go well but putting him with the starters put him in a low-leverage situation where he wasn’t tasked with doing too much. Osifo was able to attack the glass with reckless abandon, helping this lineup have a 35% offensive rebound rate.
Tre Mann
Tyree Appleby
Noah Locke
Osayi Osifo
Omar Payne
Net Rating: -17
This lineup was strangely a favorite of Florida’s for a stretch where the bench frontcourt of Osayi Osifo and Omar Payne came into the game and while they rebounded tenaciously that was about all that went right for them. Their first shot offense was poor and this lineup particularly struggled to contain pick and rolls. Florida’s bench wasn’t the deepest this season and this is one of the lineups with just two bench players where things started to look bad.
Tre Mann
Tyree Appleby
Noah Locke
Anthony Duruji
Omar Payne
Net Rating: +21
Colin Castleton is a tremendous player but there were times where Mike White’s playcalling got the Gators a bit bogged down as they threw the ball inside to him where defenses could double team and collapse. When they subbed out Castleton and put in Omar Payne, a player they wouldn’t run plays through, things went really well. It was very clearly the Tre Mann show with Castleton off the floor and it made for a cohesive plan of attack. This lineup had a 117 offensive rating and looked really good.
Tre Mann
Tyree Appleby
Noah Locke
Scottie Lewis
Colin Castleton
Net Rating: -14
Mike White has always loved small ball but this lineup was one that struggled, most notably against Oral Roberts in the biggest game of the season. Of course, this lineup was bad all year, so expecting them to do anything different in the NCAA Tournament was perhaps…ambitious. When you play small, you’re usually hoping to space out defenses and be incredibly efficient offensively. That wasn’t the case for this group who had only a 98 offensive rating, and had an awfully high turnover rate of 23.2% as the style of play the Gators went to with this group on the floor was dribble drive which did not fit the stylings of Noah Locke and Scottie Lewis. When you play small one of the concerns is going to be rebounding, and with this group those worst nightmares were realized. They had 56.2% defensive rebounding rate, meaning opponents who missed shots were nearly as likely to get an offensive rebound as Florida was to get a defensive rebound.
Looking through those lineups and seeing how they performed you can see why lineup data is so important. It was astonishing how often the Gators put in a lineup that has done well historically…and they played well. Or, they put in a lineup that has done badly, and they give up a big run. Looking at data from past performances is a great way of predicting future outcomes, and using that information could help the Gators get the most out of their players.
Next season the Gators are going to have a bunch of new faces and they will have a big challenge on their hands to see what lineups work and what combinations of players have chemistry together. Using lineup data, quite simply, would be the best way to find out which players work together and which don’t, in order to make sure the team is playing their best basketball and getting the most out of their players at the end of the season.
A huge thanks to my partners at Pivot Analysis who help me get the lineup data I need to bring pieces of work like this to Gator Country.
You my friend, are amazing. Love reading your work.
Thank you! I love this kind of stuff and am glad their is an appetite for people to read it!
“ Next season the Gators are going to have a bunch of new faces and they will have a big challenge on their hands to see what lineups work and what combinations of players have chemistry together.”
Based on your last two years of line up analysis …it won’t matter, Doesn’t appear the coaches know the same stats you do or if they do they ignore it completely.