PythiaBasketballBETA Best Picks Games Leagues Teams Players Pro Picks PRO Validation Research Pricing Log in

Gunma vs Koshigaya Alphas Result & Analysis

Date: Sat 13 Dec 2025
Tip-off: 06:05
Final 87-54
23-11 24-12 24-19 16-12
Position#5
Record14-7
FormWWWLW
Points / game83.5
Allowed / game76.2
Gunma 🏆
Japan
vs
Position#19
Record9-12
FormWWLLW
Points / game73.2
Allowed / game77.3
JapanB League· Open House Arena
Other2025-26
Meetings · Gunma v Koshigaya Alphas
14 Dec 2025
GUNM93
KOSH69
13 Dec 2025
GUNM87
KOSH54
16 Apr 2025
GUNM90
KOSH58
23 Mar 2025
GUNM62
KOSH57
22 Mar 2025
GUNM92
KOSH67
Sections

🎯 1. Model Analysis

Gunma winWon
-no forecast
Best oddsnone
Implied-
Edge-
Koshigaya Alphas winLost
-no forecast
Best oddsnone
Implied-
Edge-
No frozen forecast was made for this game before tip-off.

🏀 2. Points Analysis

GunmaJapanLast 10 – points for & against
Opponent
Position
Result
Score
Points
Margin
🔥 FormGunma
Date
Competition
Yokohama
#15
W
89-82 OT
89
82
+7
86avg 74
H02/11
B League
Altiri Chiba
#22
W
88-79
88
79
+9
86avg 74
A05/11
B League
Akita
#26
W
81-48
81
48
+33
82avg 74
A08/11
B League
Akita
#26
W
76-55
76
55
+21
79avg 74
A09/11
B League
Ibaraki Robots
#21
W
94-70
94
70
+24
98avg 74
H12/11
B League
Nagoya Fighting Eagles
#23
W
73-67
73
67
+6
56avg 74
A15/11
B League
Nagoya Fighting Eagles
#23
W
103-78
103
78
+25
101avg 74
A16/11
B League
Toyama
#24
W
89-74
89
74
+15
79avg 74
A06/12
B League
Toyama
#24
L
82-91
82
91
-9
67avg 74
A07/12
B League
Sun Rockers Shibuya
#16
W
94-92
94
92
+2
87avg 74
H10/12
B League
Q1
Q2
Q3
Q4
21-21
12-18
17-16
24-19
25-24
20-20
16-11
27-24
23-12
26-11
20-14
12-11
17-9
26-16
14-12
19-18
28-20
23-17
15-12
28-21
13-22
24-22
17-11
19-12
24-25
26-18
32-13
21-22
24-15
18-18
21-21
26-20
19-24
24-21
24-27
15-19
23-20
25-22
25-31
21-19
160.5Avg total
86.9Scored
73.6Allowed
SplitScoredAllowedTotalMarginWin %
Season (21)83.576.2159.7+7.367%
Season at home (6)90.379.8170.2+10.583%
Season away (15)80.874.7155.5+6.160%
Last 10 (10)86.973.6160.5+13.390%
Last 5 (5)88.280.4168.6+7.880%
Last 30 games by opponent strength
vs Stronger (2)82.088.0170.0-6.00%
vs Similar (7)78.975.7154.6+3.157%
vs Weaker ◀ (21)82.273.0155.3+9.271%
This opponent (Koshigaya Alphas) is Weaker. The matching 'vs' row is the one to weigh.
Koshigaya AlphasJapanLast 10 – points for & against
Opponent
Position
Result
Score
Points
Margin
🔥 FormAlphas
Date
Competition
Ryukyu
#3
L
59-77
59
77
-18
45avg 68
H02/11
B League
Brave Thunders
#25
W
76-65
76
65
+11
76avg 68
H05/11
B League
Nagoya Fighting Eagles
#23
L
69-85
69
85
-16
59avg 68
A08/11
B League
Nagoya Fighting Eagles
#23
W
82-64
82
64
+18
82avg 68
A09/11
B League
Chiba
#6
L
89-90
89
90
-1
82avg 68
H12/11
B League
NeoPhoenix
#10
W
83-75
83
75
+8
80avg 68
H15/11
B League
NeoPhoenix
#10
W
83-80
83
80
+3
77avg 68
H16/11
B League
Nagasaki
#1
L
58-91
58
91
-33
46avg 68
A06/12
B League
Nagasaki
#1
L
76-99
76
99
-23
64avg 68
A07/12
B League
Ibaraki Robots
#21
W
88-72
88
72
+16
82avg 68
H10/12
B League
Q1
Q2
Q3
Q4
20-21
8-15
14-19
17-22
18-21
24-10
14-19
20-15
22-23
11-20
21-25
15-17
18-13
22-17
20-13
22-21
24-25
25-18
25-28
15-19
18-19
19-18
19-26
27-12
24-24
24-20
17-15
18-21
14-19
13-28
5-22
26-22
18-31
19-27
18-20
21-21
23-21
22-16
24-15
19-20
156.1Avg total
76.3Scored
79.8Allowed
SplitScoredAllowedTotalMarginWin %
Season (21)73.277.3150.5-4.043%
Season at home (13)72.076.5148.5-4.538%
Season away (8)75.278.6153.9-3.450%
Last 10 (10)76.379.8156.1-3.550%
Last 5 (5)77.683.4161.0-5.860%
Last 30 games by opponent strength
vs Stronger ◀ (16)71.283.6154.9-12.425%
vs Similar (12)70.970.6141.5+0.358%
vs Weaker (2)76.081.5157.5-5.550%
This opponent (Gunma) is Stronger. The matching 'vs' row is the one to weigh.

📊 3. Team Totals

No team totals priced for this game yet.

⚖️ 4. Spread

No spread forecast for this game yet.

⏱️ 5. Quarters & Halves

Quarter by quarter

-5-3+0+3+5Q1Q1: +2.5+2.5Q1: -1.8-1.8Q2Q2: +4.1+4.1Q2: -0.2-0.2Q3Q3: +3.3+3.3Q3: -2.5-2.5Q4Q4: +2.7+2.7Q4: +1.0+1.0
-5-3+0+3+5Q1Q1: +2.5+2.5Q1: -1.8-1.8Q2Q2: +4.1+4.1Q2: -0.2-0.2Q3Q3: +3.3+3.3Q3: -2.5-2.5Q4Q4: +2.7+2.7Q4: +1.0+1.0
GunmaKoshigaya Alphas
Each team's average quarter over its last 10 games. Net is the quarter margin (above zero = the team wins that quarter on average: who starts fast, who closes); Pythia projection = the quarter means of tonight's simulation. Hover a bar for its value.
Bets by quarter and half · pick a period
GunmaLast 10 – 1st half points for & against
Opponent
Position
Result
Score
Points
Margin
Date
Competition
Yokohama
#15
L
33-39
33
39
-6
H02/11
B League
Altiri Chiba
#22
W
45-44
45
44
+1
A05/11
B League
Akita
#26
W
49-23
49
23
+26
A08/11
B League
Akita
#26
W
43-25
43
25
+18
A09/11
B League
Ibaraki Robots
#21
W
51-37
51
37
+14
H12/11
B League
Nagoya Fighting Eagles
#23
L
37-44
37
44
-7
A15/11
B League
Nagoya Fighting Eagles
#23
W
50-43
50
43
+7
A16/11
B League
Toyama
#24
W
42-33
42
33
+9
A06/12
B League
Toyama
#24
L
43-45
43
45
-2
A07/12
B League
Sun Rockers Shibuya
#16
W
48-42
48
42
+6
H10/12
B League
81.6Avg total
44.1Scored
37.5Allowed
1st halfScoredAllowedTotalMarginWon the halfOver main line
Last 30 (30)41.137.778.8+3.467%-
Last 30 at home (7)44.135.779.9+8.486%-
Last 30 away (23)40.238.378.5+1.861%-
Last 10 (10)44.137.581.6+6.670%-
Last 5 (5)44.041.485.4+2.660%-
Last 30 games by opponent strength
vs Stronger (2)39.049.088.0-10.00%-
vs Similar (7)38.036.774.7+1.371%-
vs Weaker ◀ (21)42.337.079.3+5.371%-
This opponent (Koshigaya Alphas) is Weaker. The matching 'vs' row is the one to weigh.
Koshigaya AlphasLast 10 – 1st half points for & against
Opponent
Position
Result
Score
Points
Margin
Date
Competition
Ryukyu
#3
L
28-36
28
36
-8
H02/11
B League
Brave Thunders
#25
W
42-31
42
31
+11
H05/11
B League
Nagoya Fighting Eagles
#23
L
33-43
33
43
-10
A08/11
B League
Nagoya Fighting Eagles
#23
W
40-30
40
30
+10
A09/11
B League
Chiba
#6
W
49-43
49
43
+6
H12/11
B League
NeoPhoenix
#10
D
37-37
37
37
+0
H15/11
B League
NeoPhoenix
#10
W
48-44
48
44
+4
H16/11
B League
Nagasaki
#1
L
27-47
27
47
-20
A06/12
B League
Nagasaki
#1
L
37-58
37
58
-21
A07/12
B League
Ibaraki Robots
#21
W
45-37
45
37
+8
H10/12
B League
79.2Avg total
38.6Scored
40.6Allowed
1st halfScoredAllowedTotalMarginWon the halfOver main line
Last 30 (30)36.439.676.0-3.247%-
Last 30 at home (18)36.937.174.0-0.261%-
Last 30 away (12)35.843.379.1-7.625%-
Last 10 (10)38.640.679.2-2.050%-
Last 5 (5)38.844.683.4-5.840%-
Last 30 games by opponent strength
vs Stronger ◀ (16)37.342.479.8-5.138%-
vs Similar (12)34.536.270.8-1.858%-
vs Weaker (2)41.037.078.0+4.050%-
This opponent (Gunma) is Stronger. The matching 'vs' row is the one to weigh.
1st half bets · Pythia's probability, the best price and the edge
No 1st half markets priced for this game yet.

⭐ 6. Specials 🔒 Pro

No special markets priced for this game yet.

🔥 7. Top picks for this game

No priced selection above 70% for this game yet.
Free daily update

Get it on Telegram

Yesterday's results in full, today's games and market moves worth watching. One post a day, no signup.

Join the channel

🎯 8. Shooting Profile

Show:Over:
Gunmatheir own shots, last 10 games

Where their points come from

Gunma: 85.7 points a game scored
🏀🏀41%
🏀🏀🏀41%
🏀17%
🏀🏀 2-pointers35.4 pts a game · 41% of the points
🏀🏀🏀 3-pointers35.4 pts a game · 41% of the points
🏀 Free throws14.9 pts a game · 17% of the points
League average for comparison: 80.6 points a game
49%
35%
16%

Shooting by shot type

Shot typeAttempts per gameMade per gameAccuracy
(made ÷ attempts)
League accuracyPoints per game
🏀🏀 2-pointers32.717.7
54.1%
53.1%35.4
🏀🏀🏀 3-pointers31.411.8
37.6%
33.7%35.4
🏀 Free throws19.214.9
77.6%
73.1%14.9
They take 64.1 shots from the field a game (2-pointers + 3-pointers); 31.4 of them are 3-pointers, so 49% of their shots are threes (league average: 43%). Accuracy is green when it beats the league average.
Koshigaya Alphastheir own shots, last 10 games

Where their points come from

Koshigaya Alphas: 75.7 points a game scored
🏀🏀48%
🏀🏀🏀37%
🏀15%
🏀🏀 2-pointers36.2 pts a game · 48% of the points
🏀🏀🏀 3-pointers27.9 pts a game · 37% of the points
🏀 Free throws11.6 pts a game · 15% of the points
League average for comparison: 80.6 points a game
49%
35%
16%

Shooting by shot type

Shot typeAttempts per gameMade per gameAccuracy
(made ÷ attempts)
League accuracyPoints per game
🏀🏀 2-pointers36.018.1
50.3%
53.1%36.2
🏀🏀🏀 3-pointers27.79.3
33.6%
33.7%27.9
🏀 Free throws15.611.6
74.4%
73.1%11.6
They take 63.7 shots from the field a game (2-pointers + 3-pointers); 27.7 of them are 3-pointers, so 43% of their shots are threes (league average: 43%). Accuracy is green when it beats the league average.

💪 9. Team Strengths

Side by side

Last 10/10 games with a box score before 13 Dec 2025 (all competitions); ratings are points per 100 possessions. The better figure is green.
Gunma
WLWWWWWWWW
Koshigaya Alphas
WLLWWLWLWL
#5
League position
#19
+17.8
Net rating
-3.8
120.9
Offensive rating
99.9
103.1
Defensive rating
103.7
55.2%
Effective FG%
50.3%
49.4%
Opp. effective FG%
49.5%
13.1%
Turnover %
17.8%
31.2%
Off. rebound %
23.5%
0.30
Free-throw rate
0.24
37.6%
3-point %
33.6%
69.2%
Assist %
65.0%
90%
Form (last 10/10)
50%

Profile

Offence120.9 · 99.9Defence103.1 · 103.7Shooting55.2% · 50.3%3-point %37.6% · 33.6%Ball care13.1% · 17.8%Off. rebounds31.2% · 23.5%Free throws0.30 · 0.24Form (last 10/10)90% · 50%
■ Gunma   ■ Koshigaya Alphas
The middle ring is the league average on each axis; outward = better than the league (defence and ball care: fewer points / turnovers is better). Form: share of the last 10 won. The figures are each team's own, the better one bold.

🤝 10. Games History

Head-to-head record
4
Gunma wins
0
Koshigaya Alphas wins
DateGameScore
16/04/25Gunma v Koshigaya Alphas90-58
23/03/25Gunma v Koshigaya Alphas62-57
22/03/25Gunma v Koshigaya Alphas92-67
29/01/25Koshigaya Alphas v Gunma67-87
Gunmalast 10
DateH/AOpponentScore
10/12/25HSun Rockers Shibuya94-92
07/12/25AToyama82-91
06/12/25AToyama89-74
16/11/25ANagoya Fighting Eagles103-78
15/11/25ANagoya Fighting Eagles73-67
12/11/25HIbaraki Robots94-70
09/11/25AAkita76-55
08/11/25AAkita81-48
05/11/25AAltiri Chiba88-79
02/11/25HYokohama89-82 OT
DateH/AOpponentScore
10/12/25HIbaraki Robots88-72
07/12/25ANagasaki76-99
06/12/25ANagasaki58-91
16/11/25HNeoPhoenix83-80
15/11/25HNeoPhoenix83-75
12/11/25HChiba89-90
09/11/25ANagoya Fighting Eagles82-64
08/11/25ANagoya Fighting Eagles69-85
05/11/25HBrave Thunders76-65
02/11/25HRyukyu59-77

📊 11. Overall Statistics

Gunma
B League 2025-26
Recent: 9 Wins / 1 Losses (last 10)
FormLast 5Win %
OverallWWWLW67%
HomeLWWWW83%
AwayWWWWL60%
StatsOverallHomeAway
Games21615
Win %67%83%60%
Points / game83.590.380.8
Allowed / game76.279.874.7
Point differential+7.3+10.5+6.1
Avg total159.7170.2155.5
Over main line---
Win by 10+38%33%40%
Close games (≤5 pts) won25% (4)50% (2)0% (2)
Overtime %10%17%7%
Koshigaya Alphas
B League 2025-26
Recent: 5 Wins / 5 Losses (last 10)
FormLast 5Win %
OverallWWLLW43%
HomeWLWWW38%
AwayWLWLL50%
StatsOverallHomeAway
Games21138
Win %43%38%50%
Points / game73.272.075.2
Allowed / game77.376.578.6
Point differential-4.0-4.5-3.4
Avg total150.5148.5153.9
Over main line---
Win by 10+24%15%38%
Close games (≤5 pts) won50% (6)50% (4)50% (2)
Overtime %0%0%0%
This competition's season before tip-off. Green = better than tonight's opponent on the same split; win-% badge green from 60%, red below 40%.

🏆 12. League Table

#TeamGPWLWin %PF/gPA/gDiff
1 Nagasaki2220291%94.076.0+18.0
2 Diamond Dolphins2219386%83.270.3+12.9
3 Utsunomiya Brex2117481%84.376.4+7.9
4 Chiba2117481%82.775.0+7.6
5 Hokkaido2117481%88.083.3+4.7
6 SeaHorses Mikawa2216673%85.278.3+6.9
7 Ryukyu2215768%82.975.3+7.5
8 Gunma2114767%83.576.2+7.3
9 Shimane2112957%84.281.4+2.8
10 Hiroshima D.21111052%85.382.6+2.8
11 Alvark21111052%76.178.4-2.3
12 Sendai22111150%78.179.4-1.3
13 NeoPhoenix2191243%81.481.2+0.1
14 Koshigaya Alphas2191243%73.277.3-4.0
15 Osaka2291341%82.685.1-2.5
16 Saga2291341%81.083.5-2.5
17 Yokohama2291341%79.182.3-3.2
18 Shiga2291341%81.285.5-4.3
19 Nagoya Fighting Eagles2181338%78.681.1-2.5
20 Sun Rockers Shibuya2181338%77.781.8-4.1
21 Altiri Chiba2171433%80.683.6-3.0
22 Toyama2161529%82.991.4-8.5
23 Kyoto2261627%71.879.1-7.3
24 Brave Thunders2141719%74.284.2-10.0
25 Ibaraki Robots2231914%73.681.7-8.1
26 Akita2231914%69.284.1-15.0
Built from this season's results before tip-off (all phases of the competition). Click a column to sort. Bars: win %, points scored and allowed per game across the league, and the point differential (green +, red -). 26 teams: scroll the table.

📋 13. Box Score

TeamQ1Q2Q3Q4Final
Gunma2324241687
Koshigaya Alphas1112191254
← all games of the day
18+ · BASKETBALL ANALYTICS, NOT BETTING ADVICE

PythiaBasketball uses cookies

We use cookies to keep the site working, to remember your settings, to understand which predictions people read, and to improve what we show you. For more information, see our Cookie Policy.