Probetrics — Sports Analytics
NFL slate
Tampa Bay Buccaneers
8-9 last yr · #18 Elo
at
Sun, Nov 8, 8:20 PM ET
Soldier Field
Chicago Bears
12-7 last yr · #14 Elo
Spread Total Moneyline

The read

On rating alone Chicago Bears are 2.2 points better (#14 vs #18 of 32), and CHI add 0.0 for home field. The clearest mismatch is the third down & red zone: CHI third-down conversion ranks #6, TB defends it at #13; the other way TB #11 into CHI's #16.

Who has the edge

Rating
Slight edge
CHI
CHI rated 2.2 points better on Elo (#14 vs #18).
Home & rest
Even
CHI gets 0.0 points for home field.
Quarterback
not priced
Usual starters on both sides — Caleb Williams and Baker Mayfield — no adjustment.
Passing game
Slight edge
CHI
CHI passing ranks #9, TB defends it at #20; the other way TB #15 into CHI's #19.
context · not in the margin
Rushing game
Even
CHI rushing ranks #6, TB defends it at #5; the other way TB #24 into CHI's #19.
context · not in the margin
Third down & red zone
Slight edge
CHI
CHI third-down conversion ranks #6, TB defends it at #13; the other way TB #11 into CHI's #16.
context · not in the margin
Form (last 5)
Even
CHI 0.0 per game over the last five, TB −1.8.
context · not in the margin
Market
not priced
No line yet.
context · not in the margin

The margin, factor by factor

Tampa Bay BuccaneersChicago Bears
1477 Elo · #18
RatingThe Elo gap in points — the model's core read on who is better, before the situational pieces below.
CHI +2.2 pts
1527 Elo · #14
road
Home field
not priced
home
Rest
even
Mayfield · +2.1 EPA/g
QuarterbackStarter's value against what the team usually gets at quarterback. Only moves when someone other than the usual starter plays.
even
Williams · +3.5 EPA/g
−2.9 pts vs CHI D
Offense vs defenseEach offense's scoring rating against the other defense's — what drives the model total. Shown as an edge, though the winner call runs on Elo.
CHI +5.3 pts
+2.4 pts vs TB D
W L L L L · −1.8
Form (last 5)Average margin over the last five games. Already inside the ratings — listed so you can see when recent form and the rating disagree.
CHI +0.9 pts
L W L L W · 0.0
5 out/IR
InjuriesCount of players listed Out or on IR. Not priced beyond the quarterback.
not priced
10 out/IR
MarketThe consensus spread, read as points. Compare with the model margin above it.
not priced

Bars are in points toward the favored side. Blue factors are inside the model's margin; grey ones are context it does not add on top (form and offense/defense are already in the ratings; injuries beyond the quarterback are not priced).

Dissect the matchup

nflverse play-by-play + FTN charting · 2025 season (last season until three games are in)

Biggest mismatches

  • TB explosive pass rate (#8) against a CHI defense ranked #32 at stopping it
  • CHI sack rate (#1) against a TB defense ranked #22 at stopping it
  • CHI yac / completion (#8) against a TB defense ranked #27 at stopping it
  • CHI red-zone touchdown rate (#15) against a TB defense ranked #32 at stopping it
  • CHI explosive pass rate (#7) against a TB defense ranked #23 at stopping it

A mismatch is a rank gap of at least a fifth of the league between an offense and the defense it faces on the same measure. Descriptive rows (pass rate, pace, direction) are shown for reading the game, not ranked. ▲▼ mark where the last three games sit clearly above or below the season number, in the direction that helps that side.

Tampa Bay Buccaneers offense vs Chicago Bears defense

ranks of 32
TB offCHI defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.60%59%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.54%54%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.52%51%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−3.5%−3.2%·
Seconds per playTime of possession divided by plays — lower is faster.30.628.7·
No-huddle6%14%·
Shotgun66%63%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).17%26%·
RPO rate / RPOs faced8%5%·
Screen rate / Screens faced11%6%·
Pre-snap motion / Motion faced62%50%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.28%28%·
Pass rushers faced / Avg pass rushers4.294.37·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.04#15+0.07#19·
Pass success rate44%#2147%#20·
Explosive pass rateDropbacks gaining 20+ yards.9.4%#810.6%#32TB
Yards / dropback6.1#176.8#27TB
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.18.6·
Deep-ball rate (20+ air)12%14%·
Short throws (≤5 air)51%51%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−2.5#25+2.9#29·
YAC / completion5.6#64.9#14TB
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.6.0%#155.8%#21TB
Scramble rate6.7%4.1%·
Interception rate / Interceptions forced2.0%#143.7%#2CHI
Throws left / middle / rightDirection shares are shown in full on the row.L 40 · M 20 · R 40L 36 · M 25 · R 40·
Rushing
EPA / rush−0.08#24−0.03#19·
Rush success rate40%#2344%#25·
Explosive rush rateRushes of 10+ yards.8.1%#2611.5%#25·
Yards / rush3.8#274.7#29·
Runs left / middle / rightL 47 · M 22 · R 31L 41 · M 15 · R 44·
Situational
Third-down conversion41%#1140%#16·
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.55%#2359%#20·
Turnovers / game / Takeaways / game0.94#81.74#1CHI
Plays / game6261·

Chicago Bears offense vs Tampa Bay Buccaneers defense

ranks of 32
CHI offTB defEdge
Identity
Pass rate / Pass rate facedDropbacks as a share of plays. On the defense column: what opponents do against them.59%65%·
Early-down pass rateFirst and second down only — the cleanest read on run-heavy vs pass-heavy.55%60%·
Neutral-script pass rateEarly downs with win probability between 20% and 80%: intent, not catch-up mode.54%61%·
Pass rate over expectedHow much more (or less) a team passes than the down, distance, score and clock predict. nflverse xpass.−4.1%+1.3%·
Seconds per playTime of possession divided by plays — lower is faster.28.628.8·
No-huddle5%9%·
Shotgun53%72%·
Play-action rate / Play-action facedShare of dropbacks with a play fake (FTN charting).30%20%·
RPO rate / RPOs faced5%7%·
Screen rate / Screens faced9%7%·
Pre-snap motion / Motion faced59%56%·
Blitzes faced / Blitz rateFive or more pass rushers (FTN). On the offense column: how often opponents blitz them.29%34%·
Pass rushers faced / Avg pass rushers4.324.41·
Passing
EPA / dropbackThe single best pass-efficiency number; on the defense column, what they allow.+0.12#9+0.09#20CHI
Pass success rate45%#1850%#27CHI
Explosive pass rateDropbacks gaining 20+ yards.10.2%#78.8%#23CHI
Yards / dropback6.6#106.7#25CHI
Depth of target (aDOT)Average air yards per attempt — how far downfield they throw, or get thrown at.8.97.9·
Deep-ball rate (20+ air)16%11%·
Short throws (≤5 air)44%51%·
Completion % over expectednflverse CPOE, per attempt. Defense column: what they allow.−3.9#30+2.5#28·
YAC / completion5.5#85.7#27CHI
Sack rate / Sack rate generatedSacks per dropback. Lower is better for an offense; the defense column shows sacks they create.3.4%#15.8%#22CHI
Scramble rate6.9%6.3%·
Interception rate / Interceptions forced1.8%#92.3%#14·
Throws left / middle / rightDirection shares are shown in full on the row.L 31 · M 23 · R 46L 35 · M 21 · R 44·
Rushing
EPA / rush−0.00#6−0.11#5·
Rush success rate46%#336%#2·
Explosive rush rateRushes of 10+ yards.11.0%#119.2%#14·
Yards / rush4.5#104.1#15·
Runs left / middle / rightL 31 · M 15 · R 54L 38 · M 27 · R 35·
Situational
Third-down conversion44%#640%#13CHI
Red-zone touchdown rateDrives reaching the 20 that end in a touchdown.57%#1570%#32CHI
Turnovers / game / Takeaways / game0.84#41.29#8·
Plays / game6658·

Route-by-route data (which routes are run and how coverage plays them) is not published anywhere public — it is sold by PFF and NGS. Throw depth, direction, play-action, RPO, screens, motion and pass-rush counts above are the public pieces of the same picture.

Tampa Bay Buccaneers · key players

  • Baker Mayfield QB20.2/31.9 · 217 yds/g · 26-11 TD-INT · +0.00 EPA/db
  • Emeka Egbuka WRQuestionable7.5 tgt/g · 24% share · 55 yds/g · 6 TD · aDOT 12.4
  • Cade Otton TE5.4 tgt/g · 17% share · 38 yds/g · 1 TD · aDOT 5.2
  • Mike Evans WR7.8 tgt/g · 24% share · 46 yds/g · 3 TD · aDOT 13.3
  • Sterling Shepard WR4.1 tgt/g · 13% share · 29 yds/g · 1 TD · aDOT 8.5
  • Bucky Irving RB17.3 car/g · 59 yds/g · 3.4 ypc · 1 TD · −0.21 EPA/car
  • Rachaad White RB7.8 car/g · 34 yds/g · 4.3 ypc · 4 TD · +0.08 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Chicago Bears · key players

  • Caleb Williams QB19.8/34.6 · 240 yds/g · 31-12 TD-INT · +0.08 EPA/db
  • Colston Loveland TE5.9 tgt/g · 18% share · 50 yds/g · 6 TD · aDOT 9.9
  • Rome Odunze WRQuestionable7.3 tgt/g · 22% share · 54 yds/g · 6 TD · aDOT 14.4
  • DJ Moore WR5.3 tgt/g · 16% share · 42 yds/g · 8 TD · aDOT 11.2
  • Luther Burden III WRQuestionable4.4 tgt/g · 13% share · 42 yds/g · 2 TD · aDOT 8.1
  • D'Andre Swift RBQuestionable14.2 car/g · 68 yds/g · 4.8 ypc · 10 TD · +0.05 EPA/car
  • Kyle Monangai RBQuestionable10.0 car/g · 45 yds/g · 4.5 ypc · 5 TD · −0.02 EPA/car

2025 season, per game. Targets ranked by volume, rushers by carries.nflverse weekly player stats. Target share is the player's average share of his team's targets in the games he played. A player who changed teams carries his own games from last season.

Season

TBCHI
8-9Record12-7
22.4Points for / game25.7
24.2Points against / game24.3
4-4 / 4-5Home / road7-3 / 5-4
5-12Against the spread11-7-1
8-9Over / underOvers–unders in this team's games. A tendency, not a lean.9-10
W L L L LLast 5L W L L W

Season numbers are from 2025 until this season has games.

Power ratings

TBCHI
1477Elo1527
#18 of 32Rank#14 of 32
−1.5Offense ratingPoints per game above league average scored, opponent-adjusted.+1.2
−1.2Defense ratingPoints per game below league average allowed, opponent-adjusted. Positive is good.+1.3
Strength of scheduleMean Elo of opponents faced this season.

Elo drives the winner call. Offense/defense ratings drive the total.

Efficiency

TBCHI
-0.010EPA / play (offense)Expected points added per offensive play, nflverse. The single best efficiency number.0.068
0.019EPA / play allowed0.031
221Pass yards / game243
115Rush yards / game143
255Pass yards allowed245
99Rush yards allowed131
0.8 / 1.5Turnovers / takeaways0.7 / 2.1
2.2 / 2.2Sacks allowed / made1.3 / 2.1
17.0First downs / game19.8
43Penalty yards / game53
+2.1 · #21 of 52QB EPA / gameThe listed starter's passing + rushing EPA per game, ranked among starters with three or more games.+3.5 · #16 of 52

Efficiency is from the 2025 season until this one has games. Source: nflverse.

Head to head

2023CHI 17 at TB 27TB · TB covered
2021CHI 3 at TB 38TB · TB covered
2020TB 19 at CHI 20CHI · CHI covered
2018TB 10 at CHI 48CHI · CHI covered
2017CHI 7 at TB 29TB · TB covered
2016CHI 10 at TB 36TB · TB covered
2015CHI 26 at TB 21CHI · CHI covered
2014TB 13 at CHI 21CHI · CHI covered

How the margin was built

Rating gap
CHI +2.2 pts
Home field
CHI +— pts
Rest
Even
Quarterback
Usual starters — no adjustment
Weather / roof
— pts on the total
Model margin
Model total

Market

Spread
Total
Moneyline

Per-book prices appear once the multi-book feed has this game (about a week out).

Tampa Bay Buccaneers injuries

  • David Sills V WRInjured Reserve
  • Deshawn McKnight DTInjured Reserve
  • Josh Hayes CBInjured Reserve
  • Mohamed Kamara LBInjured Reserve
  • Xavier Williams SInjured Reserve
  • Emeka Egbuka WRQuestionable
  • Jalen McMillan WRQuestionable
  • Rueben Bain Jr. LBQuestionable
  • Sean Tucker RBQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Chicago Bears injuries

  • Kyler Gordon CBOut
  • Noah Sewell LBOut
  • Shemar Turner DTOut
  • Beanie Bishop Jr. CBInjured Reserve
  • Brittain Brown RBInjured Reserve
  • Coby Bryant SInjured Reserve
  • Dontae Manning CBInjured Reserve
  • Hayden Large TEInjured Reserve
  • Ruben Hyppolite II LBInjured Reserve
  • Tony Fields II LBInjured Reserve
  • D'Andre Swift RBQuestionable
  • Jaylon Johnson CBQuestionable

From ESPN's report. The model prices the quarterback; other absences are context it does not yet price.

Informational only. Winner probabilities are backtested and calibrated; spread and total calls are tracked leans. 21+, 1-800-GAMBLER.