Matchup analysis
Before kickoff our model projected Pittsburgh 31.2, Boston College 17 at Alumni Stadium (Chestnut Hill, MA) in Week 7. That is a solid edge: Pittsburgh wins about 82% of the time by our estimate, with a projected margin of 14.2 points and 48.2 combined points.
Pittsburgh is 5-1, scoring 34.8 and allowing 14.7 points per game (+20.1 per game). Boston College is 2-3, scoring 19 and allowing 23.4 points per game (-4.4 per game).
Pittsburgh's strong offense (32nd of 138 in our opponent-adjusted ratings, worth about 31.3 points against an average defense) has the clear edge over Boston College's middle-of-the-pack defense (80th); that mismatch is where most of Pittsburgh's projected points come from. Expect Boston College to find it hard going: Pittsburgh's strong defense (30th) outranks Boston College's below-average offense (112th of 138 in our opponent-adjusted ratings, worth about 20.2 points against an average defense).
College football is noisy: even a well-rated projection misses the final margin by about 14 points on average. Based on how real results have scattered around our numbers, the final margin should land somewhere between Pittsburgh by 37 and Boston College by 8 about 80% of the time.
Boston College gets about 2.1 points for playing at home. Pittsburgh is still favoured on the road, so the ratings gap is bigger than the value of playing at home. The game is on ESPN2.
Result: Pittsburgh 21, Boston College 27. Boston College won, so this goes down as a miss for the model (margin off by 20.2 points).
Market lines
Market lines · Source: The Odds API, ESPN, Action Network · Updated Oct 29, 9:25 AM UTC. Shown for information; not an input to our projections.
| Provider | Spread (open → now) | Total (open → now) | Moneyline (Pittsburgh / Boston College) |
|---|---|---|---|
| Consensus | Pittsburgh -6.5 | 45.25 → 42.75 | -235 / +192.5 |
| DraftKings | Pittsburgh -7 → Pittsburgh -6.5 | 46.5 → 42.5 | -245 / +200 |
| Bovada | Pittsburgh -6 → Pittsburgh -6.5 | 44 → 43 | -225 / +185 |
This game's lines: CollegeFootballData.com · read Oct 22, 6:37 PM UTC.
| Projection | Margin | Total | Boston College win |
|---|---|---|---|
| Our model | Pittsburgh -14 | 48.2 | 18% |
| Market consensus | Pittsburgh -6.5 | 42.8 | 33% |
| Blended projection | Pittsburgh -8 | 44.4 | 30% |
Blended projection = 0.16 x our margin + 0.84 x the market margin, weights fitted on past seasons (see methodology).
Model vs market
- Boston College win probability
- model 18% · market (no-vig) 33% · difference -15 pts
- Margin
- model Pittsburgh -14.2 · market Pittsburgh -6.5 · difference -7.7 pts (Boston College view)
- Total
- model 48.2 · market 42.75 · difference +5.5
Model margin is 7.7 pts more toward Pittsburgh than the market.
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Original projection vs new formula
| Projection | Score | Win prob | Margin miss | Total miss |
|---|---|---|---|---|
| Original projection | Pittsburgh 31.2, Boston College 17.0 | Pittsburgh 82%wrong winner | 20.2 | 0.2 |
| New formula | Pittsburgh 31.0, Boston College 17.2 | Pittsburgh 82%wrong winner | 19.9 | 0.2 |
Final: Pittsburgh 21, Boston College 27. Original = the number we posted before kickoff. New formula (2026-10-21 matchup terms) = the current model re-run with only the games played before this one.
Pittsburgh vs Boston College: stat comparison
Season to date before kickoff: these numbers are frozen at kickoff and do not include this game or anything after it.
| Stat | Pittsburgh | Boston College |
|---|---|---|
| Points per game | 34.8#41 | 19.0#120 |
| Points allowed per game | 14.7#15 | 23.4#70 |
| Yards per play | 6.48#48 | 5.78#89 |
| Yards per play allowed | 5.14#40 | 4.78#17 |
| Rushing yards per game | 168.0#71 | 170.6#67 |
| Net passing yards per game | 299.5#12 | 194.4#97 |
| Rushing yards allowed per game | 73.7#2 | 168.0#95 |
| Net passing yards allowed per game | 228.7#100 | 149.6#11 |
| Turnovers per game | 0.83#66 | 1.40#128 |
| Takeaways per game | 1.33#22 | 1.20#33 |
| Sacks per game | 2.00#68 | 2.40#41 |
| Sacks allowed per game | 1.17#31 | 2.80#123 |
| Stat | Pittsburgh | Boston College |
|---|---|---|
| EPA per play | +0.07#80 | -0.06#126 |
| EPA per play allowed | -0.02#35 | -0.02#37 |
| Success rate | 42.7%#75 | 38.9%#118 |
| Success rate allowed | 34.1%#9 | 38.5%#41 |
| Explosive play rate | 12.4%#84 | 13.0%#65 |
| Explosive plays allowed | 9.7%#19 | 8.8%#10 |
| Havoc rate | 14.9%#44 | 15.8%#27 |
| Havoc allowed | 12.2%#48 | 16.9%#130 |
| Points per scoring opportunity | 4.37#50 | 3.00#129 |
| Points per opportunity allowed | 3.04#12 | 3.42#40 |
| Average starting field position | own 31#47 | own 29#82 |
| Opponents' starting field position | own 27#42 | own 33#132 |
| Offensive plays per game (pace) | 72.2#15 | 63.2#94 |
| Stat | Pittsburgh | Boston College |
|---|---|---|
| Rushing EPA per play | -0.06#121 | +0.06#82 |
| Passing EPA per play | +0.19#37 | -0.17#132 |
| Rushing EPA allowed | -0.14#5 | -0.07#24 |
| Passing EPA allowed | +0.06#78 | +0.02#56 |
| Rushing success rate | 44.0%#76 | 45.1%#65 |
| Passing success rate | 41.5%#80 | 32.5%#129 |
| Run stuff rate | 15.8%#50 | 21.9%#128 |
| Passing-down success rate | 32.0%#69 | 27.1%#106 |
| Passing-down success allowed | 22.4%#12 | 33.4%#105 |
| Third-down conversion rate | 45.1%#45 | 35.4%#111 |
| Third-down rate allowed | 32.1%#21 | 39.4%#87 |
| Red-zone touchdown rate | 69.6%#36 | 47.1%#127 |
| Red-zone TD rate allowed | 50.0%#36 | 63.7%#93 |
# = rank among 138 FBS teams. Efficiency numbers exclude garbage time. Per-play numbers of teams with a weak schedule are pulled toward their opponent-adjusted values (fully at one standard deviation below an average schedule). Source: play-by-play (cfbfastR / sportsdataverse), aggregated by us.
More: Pittsburgh schedule · Boston College schedule · all Week 7 projections
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