CBB Matchups

Every D1 game with tempo-free ratings, four factors and market lines, one place.

College basketball is being built for the 2026-27 season (tip-off Nov 3). What's here fills in as games are played.
Non-conferenceCarver-Hawkeye Arena, Iowa City, IA
E Illinois
Efficiency #317
2025-26: 13-20 · 9-13 conf
@
Iowa
Efficiency #22
2025-26: 24-13 · 11-11 conf
Fri, Nov 6 · TBD
59.3
win 6%
Projected
77.8
win 94%
No line posted yet.
Model: IOWA −18.5 · total 137.0 · ratings as of Sat, Oct 3
Preseason ratings start from 2025-26's final adjusted ratings, regressed toward the D1 average. The stats below are 2025-26's too; both update once 2026-27 games are played.

How the projection is built

each step, from an average D-I game to this one
Projected total
Average D-I game
148.2
PaceAdjusted tempo: Iowa 65.0, E Illinois 67.2 → 63.9 possessions
−9.7
Iowa offense vs E Illinois defense
+6.6
E Illinois offense vs Iowa defense
−8.2
Projected total
137.0
Axis starts at 130 pointsPoints added or removed at each step
Projected margin
Even game
0.0
Iowa offense vs E Illinois defense
+6.6
E Illinois offense vs Iowa defense
+8.2
Home court+2.9 points per 100 possessions to the home offense, −2.9 to the visitors
+3.7
Iowa by 18.5
18.5
E Illinois side ◂▸ Iowa side

Steps are rounded to one decimal, so they can differ from the total by 0.1: the total steps add to 136.9 against a projected 137.0. The margin is the same build seen from the home side; positive numbers help Iowa.

Pace & total

possessions per 40 minutes
Tempo, possessions per 40 minutes

Projected possessions: 63.9, from each team's opponent-adjusted tempo. On raw 2025-26 season pace, E Illinois is the faster team (66.2, #286 of 365) and Iowa the slower (62.8, #365). When tempos clash, the slower team usually pulls the pace harder (study weights 0.80 vs 0.66).

Projected possessions
63.9
per team, 40 min
Projected total
137.0
model
Projected team totals
59.3 / 77.8
E Illinois / Iowa
Adjusted tempo, vs an average opponent
67.2#277
E Illinois
65.0#363
Iowa

How this game plays

what the study found each side's numbers actually do when these two teams meet
Pace
Half-court grind
Iowa averages 62.8 possessions per 40, E Illinois 66.2. Slower teams pull the pace toward themselves more than fast teams push it (0.80 vs 0.66 in five seasons of games), so expect about 62 — more possessions mean more points in the total and more chances for the better team to separate.
AdvantageE Illinois
Where E Illinois struggles: ball control
E Illinois turns it over on 18.6% of possessions (#303); Iowa forces turnovers on 20.3% of opponent possessions (#17). Expect about 20.0%, 3.3 points above an average D1 matchup — worth roughly -4.0 points per 100 possessions.
AdvantageIowa
Where Iowa scores: shooting
Iowa shoots an effective 56.4% (#17); E Illinois allows 50.8% (#146). Expect about 54.0%, 2.7 points above an average D1 matchup — worth roughly +3.8 points per 100 possessions.
ClashIowa
Style match: ball movement
Iowa assists on 57.7% of its made baskets; E Illinois allows assists on 58.0% of opponents' baskets (D1 average 52.4%). Expect about 59.5% — both habits push the same way.
Watch for noise
3-point caution
A notable season 3-point number here (E Illinois's defense) is close to a coin flip going forward — the study's model of next-game 3P% barely beats guessing the D1 average. Shot volume is what actually carries: expect E Illinois at about 32.2% of its shots from three, Iowa about 43.4%.
ClashIowa
Strength vs strength: live-ball turnovers
Iowa (#41 in live-ball turnovers) against E Illinois (#53 in the same stat allowed) — both rank inside the national top 60. Expect about 10.0%. Historically E Illinois's own number has carried a bit more weight in that exchange (0.40 vs 0.65).
E Illinois has the ball
OffenseIowa allowsvs D1 avg
45.7% #353
52.6% #245
-3.6 pt/100
18.6% #303
20.3% #17
-4.0 pt/100
28.2% #256
29.2% #119
-1.3 pt/100
33.5% #224
38.5% #272
+0.2 pt/100
74.4% #107
—
+0.2 pt/100
E Illinois net across the four factors + FT%, vs. a D1-average matchup: -8.6 pts/100
Iowa has the ball
OffenseE Illinois allowsvs D1 avg
56.4% #17
50.8% #146
+3.8 pt/100
15.1% #73
19.3% #39
-0.8 pt/100
30.2% #192
35.2% #343
+1.3 pt/100
35.1% #176
35.3% #187
+0.0 pt/100
76.9% #34
—
+0.4 pt/100
Iowa net across the four factors + FT%, vs. a D1-average matchup: +4.8 pts/100

Shot diet

Where each offense shoots from and where each defense lets teams shoot · 2025-26 numbers
E Illinoisoffense vsIowadefense
Share of shots by zone
E Illinois shoots
Iowa allows
D-I average
FG% by zone
ZoneD-I avg
Rim53.1%#33965.5%#35458.6%
Short 2 (≤9 ft)31.8%#33444.2%#27339.5%
Mid 2 (10 ft+)33.5%#32332.5%#2138.0%
Three31.7%#29233.3%#14133.7%
Iowaoffense vsE Illinoisdefense
Share of shots by zone
Iowa shoots
E Illinois allows
D-I average
FG% by zone
ZoneD-I avg
Rim64.8%#2560.7%#25758.6%
Short 2 (≤9 ft)41.1%#14537.0%#11139.5%
Mid 2 (10 ft+)44.0%#2633.5%#3738.0%
Three35.6%#8531.7%#5033.7%
RimShort 2 (≤9 ft)Mid 2 (10 ft+)Three

Zones from play-by-play shot descriptions; garbage time removed. Bars show the share of field-goal attempts in each zone; where a slice is too thin for its number, the shares are listed under the bar. FG% ranks: #1 = best for that side (most accurate shooting, stingiest defense).

Shot volume

Extra scoring chances from rebounds, turnovers and the foul line · 2025-26 numbers
E Illinois
−2.0extra scoring chances per game vs a D-I average team#271 of 365
Off reb %
28.2%
#256
Def reb %
64.8%
#343
Turnover %
18.6%
#303
Forced TO %
19.3%
#39
FT rate
33.5%
#224
FT allowed
35.3%
#187
Where the chances come from (per game)
Offensive rebounding−0.7
Defensive rebounding−1.5
Ball security−1.2
Forcing turnovers+1.8
Foul shots drawn−0.4
Foul shots allowed0.0
Iowa
+3.2extra scoring chances per game vs a D-I average team#51 of 365
Off reb %
30.2%
#192
Def reb %
70.8%
#119
Turnover %
15.1%
#73
Forced TO %
20.3%
#17
FT rate
35.1%
#176
FT allowed
38.5%
#272
Where the chances come from (per game)
Offensive rebounding−0.1
Defensive rebounding+0.5
Ball security+1.1
Forcing turnovers+2.5
Foul shots drawn0.0
Foul shots allowed−0.8

Iowa has more extra scoring chances per game: +3.2 (#51 of 365) to E Illinois’s −2.0 (#271).

Grade = extra shots and foul-line trips per game compared with a D-I average team, built from six season rates. Cell shading is the national rank for each rate (greener = better for that team).

Rotation

E Illinois2025-26 numbers
ESPN hasn't posted E Illinois's 2026-27 roster yet — these are last season's players.
#PlayerPosClHtGP-GSMPGPPGRPGAPGTOVeFG%3P%3PA/gFT%UsageStatus
40Kooper JacobiFSr6'7"33-3233.311.16.41.81.244.8%24.0%3.052.2%23.9%
3Meechie WhiteGJr6'1"33-3330.410.53.73.11.849.8%38.0%2.885.7%22.2%
5Zion FrusterGSr6'2"30-2231.714.53.22.31.945.1%30.3%3.381.4%31.3%
24Terry McMorrisFSo6'7"33-2426.17.65.81.51.646.1%16.7%0.475.7%19.9%
10Preston TurnerGJr6'6"31-920.87.71.70.91.559.5%44.8%3.181.5%21.7%
13Nazareth FisherFSr6'10"29-2615.24.14.10.41.155.3%—0.068.4%18.2%
1Markus BlackwellGFr6'2"23-016.64.71.10.91.047.4%43.6%1.777.8%20.2%
4Andre WashingtonGSr5'11"14-1224.110.51.91.11.046.7%28.6%3.570.0%29.0%
7Prince JohnsonFJr6'8"31-210.82.02.40.10.248.8%—0.068.8%11.0%
11Malik OlafioyeGSo6'2"20-216.43.91.91.31.539.6%15.0%1.064.0%21.5%
15Andrew AustinFSo6'7"24-311.42.40.80.90.641.7%21.7%1.961.5%17.6%
2JT ElderGJr6'7"1-017.08.00.00.01.066.7%50.0%4.0—24.6%
6Kyle LaytonGJr6'0"0-00.00.00.00.00.0——0.0——
23Shane SimsGFr6'4"0-00.00.00.00.00.0——0.0——
Rosters come from ESPN and are still filling in; incoming transfers and freshmen may be missing.

Tale of the tape

national rank toned left for away, right for home
E IllinoisIowa
Efficiency
100.7
117.6
109.7
103.4
67.2
65.0
—
—
Shooting
45.7%
56.4%
44.9%
58.6%
31.7%
35.6%
74.4%
76.9%
33.5%
35.1%
Ball control & glass
18.6%
15.1%
19.3%
20.3%
28.2%
30.2%
35.2%
29.2%
9.5%
8.1%
11.7%
8.8%
Style
29.9%
43.0%
44.3%
43.9%
18.7%
9.6%
48.7%
57.7%
32.6%
32.9%
Roster
3.09
2.31
6'4.6"
6'6.8"
—
68.0%

Offseason

roster movement into this season — descriptive, not a model input
E Illinois
Returning minutes: 100.0%Returning production: 100.0%
ESPN hasn't posted E Illinois's roster for this season yet — no movement to show.

Returns 100% of last season's minutes. Teams returning at least 65% of last season's minutes have historically gained about 2.2 points of AdjEM (n=156 team-seasons, 2022-2026). (ESPN hasn't posted this season's roster yet -- this may still be last season's list.)

Iowa
Returning minutes: 68.0%Returning production: 61.3%
Lost
  • Bennett Stirtz 37.8 mpg, 19.8 ppg · not on a D1 roster yet
  • Alvaro Folgueiras 20.6 mpg, 8.4 ppg · transferred to Louisville
  • Brendan Hausen 5.8 mpg, 2.2 ppg · not on a D1 roster yet
Added
  • Peyton McCollum no D1 minutes last season
  • Trey Thompson no D1 minutes last season

No incoming D1 transfers are listed on ESPN's roster yet — until they are, returning shares read high.

Returns 68% of last season's minutes; lost 2 of its top 5 (1 transferred). Teams returning at least 65% of last season's minutes have historically gained about 2.2 points of AdjEM (n=156 team-seasons, 2022-2026).

Head-to-head

this season and last
No meetings the last two seasons.

The CBB Matchups tab lays out the day's Division I slate: matchup, tip time, records and rank, and — once posted — Pinnacle's spread and total (the median across books when Pinnacle has no line). Three views switch the table between projected scores, pace and totals, and each team's offensive and defensive tendencies. Each game opens into opponent-adjusted possessions, efficiency and four-factor tendencies for both teams, plus recent form, rotation and head-to-head history. Every game also carries our projected score, spread and total, built bottom-up from those same numbers: expected possessions times each side's opponent-adjusted points per possession, plus home court.

What these numbers mean: line shopping.