Week 1: The players who matter and the injuries that could swing it

For the noviceWatch Christian McCaffrey, because the projections suggest San Francisco will rely on him as its biggest source of offense.

For the expertMcCaffrey leads every listed player with proj_pts_this_week of 21.04, narrowly ahead of Puka Nacua at 20.48.

For the noviceSan Francisco's projections lean on one man — running back Christian McCaffrey is expected to score more fantasy points than anyone else in this game, so watch how often he touches the ball.

For the expertMcCaffrey's proj_pts_this_week of 21.04 tops the slate here and sits nearly 19 points above the next-highest 49ers back (Kaelon Black at 1.97, depth_chart_order 2), a concentration that says the projection model sees essentially no committee behind him.

For the noviceSan Francisco’s main runner is expected to touch the ball more than anyone else in this game.

For the expertChristian McCaffrey’s proj_pts_this_week of 21.04 is the highest value in the DATA block, ahead of Puka Nacua at 20.48.

For the noviceThe Los Angeles team is expected to get more scoring from a backup player than from their starter at the same position.

For the expertAlthough Terrance Ferguson holds a depth_chart_order of 1 at tight end for Los Angeles, his proj_pts_this_week of 3.68 is notably lower than backup Colby Parkinson's 5.42, making Parkinson the better fantasy option despite his depth chart status.

For the noviceWatch how much San Francisco gives the ball to their best runner and how Los Angeles answers by throwing to their best catcher.

For the expertChristian McCaffrey's proj_pts_this_week of 21.04 is the highest projection in the game ahead of Puka Nacua's 20.48, making San Francisco's fantasy value unusually concentrated and fadeable if you doubt the volume.

For the noviceThe player to watch in this game is Christian McCaffrey, because the projections rank him as the top scorer.

For the expertChristian McCaffrey's proj_pts_this_week of 21.04 is the highest among all players in the dataset, outperforming the Rams' top projected running back Kyren Williams (14.37) by 6.67 points.

For the noviceSan Francisco's offense is expected to lean heavily on star running back Christian McCaffrey, but one of their quarterback's favorite targets, tight end George Kittle, may not be healthy enough to play his normal role.

For the expertGeorge Kittle carries an injury_status of "Questionable" yet still holds a proj_pts_this_week of 10.12 — if that projection hasn't fully baked in a snap reduction or inactive tag, Purdy's 18.75 projection likely overstates his ceiling too.

For the noviceChristian McCaffrey is the San Francisco running back expected to score the most fantasy points of anyone in this game, making him the single most important player to watch on either side.

For the expertMcCaffrey's proj_pts_this_week of 21.04 outprojects his own quarterback Brock Purdy (18.75) by 2.29 points, an unusually large RB-over-QB gap that implies the model expects heavy goal-line and checkdown volume rather than a pass-first game script.

For the noviceKansas City’s running back Kenneth Walker is the player most likely to carry a large share of the home team’s attack.

For the expertWalker’s proj_pts_this_week is 15.94, the highest among Kansas City’s non-quarterbacks, and his depth_chart_order is 1.

For the noviceKansas City's star quarterback Patrick Mahomes is listed as questionable to play, so the biggest question in this game is whether the home team's best player is fully available.

For the expertMahomes carries injury_status "Questionable" while still being projected at 17.12 proj_pts_this_week, slightly below Bo Nix's 17.92 — a projection that reads like it hasn't been discounted for snap risk, and KC's next-best passing outlet is Rashee Rice at 14.46 with no backup QB listed in the data at all.

For the noviceKansas City's starting quarterback is listed as maybe not fully healthy for this first game of the season, while Denver's starting quarterback has no injury listing at all.

For the expertPatrick Mahomes has injury_status Questionable with proj_pts_this_week 17.12, just under Bo Nix at 17.92, and last_weeks_actual is empty for every player.

For the noviceDenver's quarterback is expected to score slightly more fantasy points than Kansas City's quarterback, who is currently dealing with an injury.

For the expertBo Nix is projected as the top scorer in this game with a proj_pts_this_week of 17.92, making him a potentially safer play than Patrick Mahomes (17.12) who carries an injury_status of 'Questionable'.

For the noviceKansas City's main player who throws the ball might be hurt, so watch to see if he can stay in the whole game.

For the expertPatrick Mahomes has injury_status "Questionable" yet his proj_pts_this_week is 17.12, only 0.80 behind Bo Nix at 17.92, so the projection is barely discounting the injury tag.

For the noviceKenneth Walker, a running back for the home team, is expected to have one of the biggest fantasy performances of this game, but the visiting defense could make it hard for him.

For the expertKenneth Walker's proj_pts_this_week of 15.94 is the highest non-quarterback projection in this matchup, while Denver's DEF proj_pts_this_week is 9.49, suggesting his ceiling may be capped by a solid opposing defense.

For the noviceKansas City's star quarterback Patrick Mahomes is listed as questionable, so if he is limited or sits, the Chiefs will lean heavily on running back Kenneth Walker to carry the offense.

For the expertPatrick Mahomes carries an injury_status of Questionable with a proj_pts_this_week of 17.12, while Kenneth Walker projects at 15.94 — the highest non-QB projection in the game — so Walker's workload is the real hinge if Mahomes is at all limited.

For the noviceThe Chiefs' star quarterback Patrick Mahomes is listed as questionable due to injury, meaning he might not play or could be limited, which would sharply reduce the expected production of every other Kansas City player on the field.

For the expertMahomes carries an injury_status of 'Questionable' yet still holds a proj_pts_this_week of 17.12, implying the projection model assumes near-full participation; if he sits, the entire KC stack — Rice (14.46), Walker (15.94), Kelce (11.03) — collapses well below those numbers.

For the noviceGeorge Pickens could be nearly as important to Dallas’s passing game as CeeDee Lamb in this matchup.

For the expertPickens has a proj_pts_this_week value of 16.59, only 0.56 below Lamb’s 17.15 despite being second in depth_chart_order.

For the noviceDallas has two big-name receivers expected to score well, while the Giants are leaning on a young quarterback and one star receiver who may not be fully healthy.

For the expertDallas stacks 17.15 (CeeDee Lamb) and 16.59 (George Pickens) in proj_pts_this_week from the WR spots, while the Giants' entire receiver room after Malik Nabers' 13.86 drops to 6.88 (Malachi Fields) and 5.95 (Darnell Mooney) — and Nabers carries an injury_status of 'Questionable', so New York's passing volume may funnel to Cam Skattebo (13.98) and Isaiah Likely (9.62) instead.

For the noviceDallas has two healthy top receivers expected to get a lot of the ball in week 1, while New York’s main receiver is listed as not a sure thing to play.

For the expertMalik Nabers is injury_status Questionable with proj_pts_this_week 13.86, versus CeeDee Lamb at 17.15 and George Pickens at 16.59 with injury_status null.

For the noviceThe Dallas offense has several players expected to have big games, but the New York quarterback is actually predicted to be the highest scorer on the field.

For the expertWith Malik Nabers holding an 'injury_status' of 'Questionable', his 'proj_pts_this_week' of 13.86 might be at risk, forcing New York to lean heavily on running back Cam Skattebo.

For the noviceDallas is playing at New York to start the season, and both teams will try to get the ball to their main playmakers often.

For the expertJaxson Dart leads the game with a proj_pts_this_week of 19.36 compared to Dak Prescott's 18.85, suggesting the model expects the Giants' depth_chart_order 1 quarterback to produce slightly more fantasy points in Week 1 despite both being listed as starters.

For the noviceThe Giants' quarterback is expected to put up slightly better numbers than the Cowboys' quarterback in this game.

For the expertJaxson Dart's proj_pts_this_week of 19.36 edges Dak Prescott's 18.85, making Dart the top projected quarterback in this matchup.

For the noviceDallas looks like the safer fantasy bet this week because their top pass catchers are all healthy, while the Giants' best receiver, Malik Nabers, is listed as questionable and might not be at full strength.

For the expertDallas has three players projected at 15.5+ points (Prescott 18.85, Lamb 17.15, Pickens 16.59) with null injury_status, while the Giants' top WR Malik Nabers carries a 'Questionable' tag on a 13.86 projection — and you could argue a rookie-ish QB like Jaxson Dart at 19.36 projected points is being overvalued relative to that risk.

For the noviceThe Giants' best receiver, Malik Nabers, is listed as questionable with an injury, meaning he might not play — and if he doesn't, New York's passing game loses its most dangerous weapon.

For the expertMalik Nabers carries a proj_pts_this_week of 13.86 with injury_status 'Questionable,' but the next healthy Giants WR (Darnell Mooney) is projected at only 5.95 — a gap of nearly 8 points that no other NYG skill player can absorb single-handedly.

For the noviceWatch Justin Jefferson as Minnesota’s clearest projected threat to drive the action against Green Bay.

For the expertJefferson’s proj_pts_this_week of 16.73 leads all non-quarterbacks in the game, supporting a Minnesota offense concentrated around its depth_chart_order 1 receiver.

For the noviceGreen Bay's passing game is projected to spread the ball around, while Minnesota's is projected to funnel through one star receiver, Justin Jefferson.

For the expertJefferson's 16.73 proj_pts_this_week is the highest of any player in the DATA block and sits 3.05 above Green Bay's top receiver Christian Watson (13.68), yet GB stacks three receivers between 9.93 and 13.68 (Watson, Reed 13.15, Golden 9.93) versus Minnesota's drop from Jefferson to Addison at 11.29 and Jennings at 8.08 — arguing GB's total receiving projection is broader even if Minnesota owns the single best number.

For the noviceGreen Bay may be missing one of its main pass catchers if the injured tight end cannot play.

For the expertTucker Kraft is the only player with injury_status Questionable and still has proj_pts_this_week of 10.9 as depth_chart_order 1.

For the noviceMinnesota has two running backs who are expected to be equally productive this week.

For the expertAlthough Aaron Jones is listed with a depth_chart_order of 1, Jordan Mason is projected for slightly more points (9.13) than Jones (9.11), suggesting fantasy managers should treat this as a pure committee.

For the noviceMinnesota has a star player who is really good at catching the ball, so Green Bay will need to focus on stopping him to keep the game close.

For the expertJustin Jefferson's proj_pts_this_week of 16.73 leads the game by 3.05 points over the next non-QB (Christian Watson at 13.68) and creates a clear funnel argument despite the near-identical QB projections of Jordan Love at 17.41 and Kyler Murray at 17.36.

For the noviceMinnesota's two main running backs are expected to get about the same amount of work, so neither one is the clear starter for this game.

For the expertAaron Jones has depth_chart_order 1 but proj_pts_this_week 9.11, while Jordan Mason has depth_chart_order 2 but proj_pts_this_week 9.13, giving Mason a narrow projected edge despite being listed second.

For the noviceGreen Bay's tight end Tucker Kraft is expected to be a big part of their passing attack, but he's listed as questionable with an injury, so he might not play or could be limited.

For the expertTucker Kraft carries a 10.9 proj_pts_this_week — fourth among all Packers — while being the only skill player on either side with a non-null injury_status ('Questionable'), so his availability is the biggest projection-risk asymmetry in a game where the QBs are nearly dead even (Love 17.41 vs. Murray 17.36).

For the noviceMinnesota's backup running back Jordan Mason is expected to score almost exactly the same as the starter Aaron Jones, which means neither one is a safe bet to dominate the workload.

For the expertJordan Mason carries a proj_pts_this_week of 9.13 at depth_chart_order 2, edging out Aaron Jones (depth_chart_order 1, 9.11), implying the projection model sees a near-even split regardless of the listed depth chart.