Saturday, 17 June 2017

DraftKings CFL Season Primer


The CFL season kicks off on June 22nd, a day that will go unnoticed to most fans of the NFL and avid DFSers. Do not let yourself be one of those people! This is a chance to get your DFS football fix while building your bankroll for the NFL season against some unmistakeably soft money. Yes, DraftKings CFL contests pale in comparison to the NFL product but it is still an area to take advantage of with a little bit of research and game theory.

There are some rule differences between the CFL and the NFL, but instead of going through each and every one I will just hit on their fantasy impacts. If you though the NFL has turned into a passing league, you should check out the CFL! With 1 less down to work with passing situations are far more frequent, therefore QBs and pass-catchers become far more important. One less down also leads to more punting, and more punt return opportunities. With 1 DK point awarded for every 20 return yards you need to be aware of who is going to be handling those duties for each team.

I dug deep to determine the answers to some key questions about how, when and why different players at different positions are scoring DraftKings points to gain an edge on the competition for the upcoming season. The important questions I asked myself are below:

What positions are scoring the most DK points? As you can see in the chart below there are two clear leaders when it comes to putting up DK points per game – The QBs and their WR1s. The top backs are scoring at a near identical rate to the WR2s with the WR3s trailing by a fair margin. When you look deeper into the league trends as a whole this makes a lot of sense as teams passed on 63% of all non-special teams plays last season, leaving only 37% for rush plays.
How are RB points scored, via receiving or rushing or both? Considering what we learned in the previous section it is clear that rushing takes a back seat to the passing game in the CFL. With one less down to work with this leads to more passing situations. Of the 14.69 DK points scored by a team’s top back in games, only 57% of them came on the ground as opposed to 43% through the air. Rushers only reached the 100 yard threshold on 21 occasions to hit the 3 pt bonus, so barely over 1 back a week hit that target. Note that while 43% of DK points came from receiving only 13 TDS were scored via reception compared to 53 rushing which works out to just under 22%. 517 receptions were recorded by teams RB1s so looking for targets is much more consistent and reliable than attempting to chase receiving touchdowns.

How often are players hitting 3 pt bonuses? I touched on this a bit in the previous section, noting that there were only 21 occasions with an RB hitting that bonus in 162 games (14%). For QBs that number is much higher, as they hit the 300 yard bonus a whopping 48% of the time. WR1s hit their 100 yard bonus at an identical rate. WR2s hit it 13% of the time and unsurprisingly WR3s were not hitting that number, if they were they wouldn’t be the WR3 that game! With nearly 50% of all QBs and WR1s hitting these bonuses, missing out on them will be much more crippling than in the NFL game.

Where are QB points coming from? The QB sneak is a lot more common in the CFL than the NFL as opposing defenses give a yard to the offense. This makes a 2nd or 3rd and inches play almost guaranteed when teams call for the sneak. This rings true near the end zone as well, but almost every team has a designated short yardage quarterback who comes in for these situations leaving us unable to fully capitalize on them from a fantasy standpoint. If you filter the results to solely include the starting QBs, 87.5% of their DK points come from their contributions to the passing game. In total, starting QBs picked up 1346 yards on the ground (8.3 per game) but they managed to score 35 touchdowns which accounts for 61% of their rushing DK points. In short, don’t look for a QB who can pick up yards on the ground as you just need him to reach the endzone.

Can you gain an advantage playing players on special teams? 8 players averaged more than 5 DK points per game via the return during the season and no one who provided consistent stats in another area (i.e. no offensive starters) is included in that group. Only 2 kickoff returns were brought back for touchdowns all season and 8 punt returns were as well. I originally thought this would be a good area to target for points but upon further review it appears it will be more beneficial to ignore return specialists. Only 6 times all year did a player reach double digits in return points, always requiring a TD to reach that #. Make no mistake – if you catch one on a day he scores a TD it will be a huge plus and provide the ultimate GPP play but unless pricing makes it really attractive to look at rostering a special teams contributor ignoring them is the way to go.

How do different positions correlate with each other? This is the most crucial part of information to consider when building GPP lineups for CFL contests. With only 4 games a week I think it will be equally profitable to focus on avoiding situations with minimal correlation as well as targeting situations with high positive correlations. Both need to be relied on but if we can assume everyone will be focusing on stacking their lineups (which has proven to be essential) we can gain an edge by also knowing which players to avoid playing together in the same lineup.

The highest correlations by far are between a QB and his top 3 WRs, all in the range of 0.58-0.59, which is just massive, even higher than for the same positions in the NFL. This should make stacking even more essential for CFL GPPs. If you are starting a QB, at the very least pair him with one of his top receivers! Even pairing him with 2 is going to be beneficial more often than not. Running backs have almost no correlation with anyone else, a 0.10 with their own QB and minimal positive or negative correlation with anyone else. WR1/WR2 and WR2/WR3 are also hugely correlated at 0.47 and 0.49.

How can I use all of this information to start building my roster(s)? My strategy for the year has become clear as I take in all of this information. Roster construction is very flexible for CFL contests as they have a QB-RB-WR-WR-FLEX-FLEX-DST setup. For me, that is going to mean RB-WR-WR-WR-WR most (if not all) of the time. Think about it – QBs and top WRs are hitting their 3 point bonuses almost 50% of the time, while it is rare to have more than one RB a week hit it! The only time I will consider taking a higher priced RB will be if his receiving numbers are consistent and can be counted upon. For the most pary I’m going to be looking to play one value RB at all times while using the savings and the other 4 slots to try to find multiple 100 yard upside receivers.

Hope this gives you a head start on your CFL lineups for the year, I will be posting more player focused information shortly, followed by weekly matchup previews as the season goes on!

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