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Diamond Dolphins vs Ryukyu Prediction & Stats

Date: Wed 18 Nov 2026
Tip-off: 10:05
Projected 88-79
Projected total 166.6
Scheduled
Position#1
Record12-2
FormWWLWL
Points / game91.2
Allowed / game78.7
Vs
80%
20%
■ DIAM 80%■ RYUK 20%
Pythia win probability
Form · last 5 games
6.4/10
Above normal
4.9/10
Around normal
Position#13
Record8-8
FormLLLLW
Points / game83.4
Allowed / game81.6
JapanB League· IG Arena
Other2026-27
Meetings · Diamond Dolphins v Ryukyu
18 Nov 2026
DIAM v RYUK
upcoming
15 Apr 2026
DIAM80
RYUK76
28 Apr 2024
DIAM86
RYUK79
27 Apr 2024
DIAM83
RYUK77
17 Jan 2024
DIAM77
RYUK75
30 Nov 2022
DIAM66
RYUK70
09 Oct 2022
DIAM82
RYUK91
08 Oct 2022
DIAM94
RYUK72
01 May 2022
DIAM68
RYUK88
30 Apr 2022
DIAM73
RYUK67
02 May 2021
DIAM93
RYUK88
01 May 2021
DIAM66
RYUK70
11 Nov 2020
DIAM76
RYUK80
25 Dec 2019
DIAM80
RYUK92
03 Apr 2019
DIAM74
RYUK60
16 Dec 2018
DIAM88
RYUK91
15 Dec 2018
DIAM70
RYUK84
08 Oct 2017
DIAM81
RYUK85
07 Oct 2017
DIAM77
RYUK91
03 May 2017
DIAM69
RYUK62
22 Feb 2017
DIAM75
RYUK77
20 Nov 2016
DIAM78
RYUK70
19 Nov 2016
DIAM66
RYUK74
Sections
Game preview & prediction

Diamond Dolphins host Ryukyu on 18 November 2026 in the B League, and the Pythia model names the Dolphins as the clear favourite with an 80% chance of victory, a reflection of their 11-1 record, 91.2 points per game and 75.2 allowed, placing them first in the standings. Ryukyu, meanwhile, sit in 13th with an 8-8 record, 83.4 points per game and 81.6 allowed, and have struggled on the road, winning only 2 of 8 away games. The Dolphins have been dominant at home, winning both of their two home games and scoring 95.5 points per game while conceding 66.5, and they have won four of their last five matches, including a 93-80 win over Toyama and a 87-64 home victory over Shiga. Ryukyu's recent form is uneven, winning just one of their last five games and losing two of three away contests, most notably a 72-80 loss to Ibaraki. In their last ten meetings the Dolphins have edged Ryukyu 6-4, though Ryukyu won the most recent encounter 90-74 on 16 May. Pythia projects a 88-79 scoreline, with the Dolphins covering an 80% chance of covering the spread and a 4% chance of overtime. The projected total is 166.6 points. The Dolphins' offensive firepower and Ryukyu's road struggles give the Dolphins a decisive edge in this matchup.

Written by Pythia from this game's frozen forecast, the market's main lines and both teams' results.

🎯 1. Model Analysis

Diamond Dolphins win
80.0%fair 1.25
Best oddsnot yet
Implied-
Edge-
Ryukyu win
20.0%fair 4.99
Best oddsnot yet
Implied-
Edge-
Pythia's frozen forecast of 09 Nov 09:11 UTC (Version 5). Implied = the consensus price with the bookmaker margin removed (Pinnacle first); edge = model probability minus implied.

🏀 2. Points Analysis

Diamond DolphinsJapanLast 10 – points for & against
Opponent
Position
Result
Score
Points
Margin
🔥 FormDolphins
Date
Competition
Ibaraki Robots
#12
W
90-78
90
78
+12
86avg 77
A11/10
B League
Shinshu
#20
W
92-77
92
77
+15
84avg 77
A19/10
B League
Utsunomiya Brex
#17
W
98-69
98
69
+29
97avg 77
A21/10
B League
Tokyo Sunrockers
#8
W
96-85
96
85
+11
96avg 77
A25/10
B League
Shiga
#16
W
104-69
104
69
+35
105avg 77
H30/10
B League
Shiga
#16
W
87-64
87
64
+23
85avg 77
H01/11
B League
Toyama
#11
W
93-80
93
80
+13
no box
A07/11
B League
Gunma
#6
L
76-87
76
87
-11
no box
A09/11
B League
Akita
#23
W
110-94
110
94
+16
no box
A13/11
B League
Tokyo Sunrockers
#8
L
73-105
73
105
-32
no box
H15/11
B League
Q1
Q2
Q3
Q4
28-25
11-21
24-14
27-18
13-18
32-18
25-24
22-17
24-19
24-26
31-15
19-9
23-25
20-22
20-21
33-17
31-20
29-18
24-13
20-18
28-10
23-21
17-19
19-14
22-15
23-20
26-27
22-18
18-23
16-21
25-20
17-23
26-25
31-23
27-19
26-27
14-26
14-21
26-37
19-21
172.7Avg total
91.9Scored
80.8Allowed
SplitScoredAllowedTotalMarginWin %
Season (14)91.278.7169.9+12.586%
Season at home (3)88.079.3167.3+8.767%
Season away (11)92.178.5170.6+13.591%
Last 10 (10)91.980.8172.7+11.180%
Last 5 (5)87.886.0173.8+1.860%
Last 30 games by opponent strength
vs Strongerno games
vs Similar (12)76.885.2162.0-8.542%
vs Weaker ◀ (18)89.278.2167.4+11.172%
This opponent (Ryukyu) is Weaker. The matching 'vs' row is the one to weigh.
RyukyuJapanLast 10 – points for & against
Opponent
Position
Result
Score
Points
Margin
🔥 FormRyukyu
Date
Competition
Altiri Chiba
#19
W
94-65
94
65
+29
96avg 77
H21/10
B League
Gunma
#6
W
93-85
93
85
+8
91avg 77
H23/10
B League
Nagasaki
#21
L
84-101
84
101
-17
80avg 77
A26/10
B League
Taoyuan Pauian Pilots
#10
W
103-97
103
97
+6
no box
A28/10
EASL
NeoPhoenix
#7
W
86-80
86
80
+6
77avg 77
H31/10
B League
NeoPhoenix
#7
L
86-96
86
96
-10
79avg 77
H01/11
B League
Hong Kong Eastern
#7
L
96-104
96
104
-8
no box
H04/11
EASL
Utsunomiya Brex
#17
L
76-79 OT
76
79
-3
no box
A07/11
B League
Ibaraki Robots
#12
L
72-80
72
80
-8
no box
A09/11
B League
Tokyo Sunrockers
#8
W
81-78
81
78
+3
no box
H12/11
B League
Q1
Q2
Q3
Q4
33-21
18-16
24-13
19-15
11-22
33-18
23-25
26-20
15-24
20-26
22-28
27-23
28-21
25-24
23-27
27-25
22-28
19-18
20-18
25-16
23-24
25-24
15-29
23-19
19-23
25-35
22-28
30-18
11-11
15-7
9-26
21-12
20-23
19-21
11-14
22-22
24-28
11-16
23-14
23-20
173.6Avg total
87.1Scored
86.5Allowed
SplitScoredAllowedTotalMarginWin %
Season (16)83.481.6165.1+1.850%
Season at home (8)86.877.0163.8+9.875%
Season away (8)80.186.2166.4-6.125%
Last 10 (10)87.186.5173.6+0.650%
Last 5 (5)82.287.4169.6-5.220%
Last 30 games by opponent strength
vs Stronger ◀ (10)76.478.0154.4-1.650%
vs Similar (9)85.376.6161.9+8.867%
vs Weaker (10)87.282.4169.6+4.860%
This opponent (Diamond Dolphins) is Stronger. The matching 'vs' row is the one to weigh.
Over/Under 163
Over 163
58.2%
Under 163
41.8%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Over/Under 168
Over 168
45.7%
Under 168
54.3%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Over/Under 173
Over 173
33.8%
Under 173
66.2%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.

📊 3. Team Totals

Diamond Dolphins total 80.5
Over 80.5
77.4%
Under 80.5
22.6%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Diamond Dolphins total 84.5
Over 84.5
63.8%
Under 84.5
36.2%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Diamond Dolphins total 88.5
Over 88.5
48.2%
Under 88.5
51.8%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Ryukyu total 79.5
Over 79.5
45.4%
Under 79.5
54.6%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Ryukyu total 83.5
Over 83.5
30.8%
Under 83.5
69.2%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.
Ryukyu total 87.5
Over 87.5
19.0%
Under 87.5
81.0%
Best 5 market prices
Over
No market prices yet.
Under
No market prices yet.

⚖️ 4. Spread

Spread Diamond Dolphins -3
DIAM -3
73.7%
RYUK +3
26.3%
Best 5 market prices
DIAM
No market prices yet.
RYUK
No market prices yet.
Spread Diamond Dolphins 0
DIAM 0
80.0%
RYUK 0
20.0%
Best 5 market prices
DIAM
No market prices yet.
RYUK
No market prices yet.
Spread Diamond Dolphins +3
DIAM +3
85.8%
RYUK -3
14.2%
Best 5 market prices
DIAM
No market prices yet.
RYUK
No market prices yet.

⏱️ 5. Quarters & Halves

Quarter by quarter

-7-3+0+3+7Q1Q1: +2.1+2.1Q1: -1.9-1.9Q2Q2: +1.2+1.2Q2: +0.5+0.5Q3Q3: +3.6+3.6Q3: -3.0-3.0Q4Q4: +4.2+4.2Q4: +5.3+5.3
-7-3+0+3+7Q1Q1: +2.1+2.1Q1: -1.9-1.9Q2Q2: +1.2+1.2Q2: +0.5+0.5Q3Q3: +3.6+3.6Q3: -3.0-3.0Q4Q4: +4.2+4.2Q4: +5.3+5.3
Diamond DolphinsRyukyu
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
Diamond DolphinsLast 10 – 1st half points for & against
Opponent
Position
Result
Score
Points
Margin
Date
Competition
Ibaraki Robots
#12
L
39-46
39
46
-7
A11/10
B League
Shinshu
#20
W
45-36
45
36
+9
A19/10
B League
Utsunomiya Brex
#17
W
48-45
48
45
+3
A21/10
B League
Tokyo Sunrockers
#8
L
43-47
43
47
-4
A25/10
B League
Shiga
#16
W
60-38
60
38
+22
H30/10
B League
Shiga
#16
W
51-31
51
31
+20
H01/11
B League
Toyama
#11
W
45-35
45
35
+10
A07/11
B League
Gunma
#6
L
34-44
34
44
-10
A09/11
B League
Akita
#23
W
57-48
57
48
+9
A13/11
B League
Tokyo Sunrockers
#8
L
28-47
28
47
-19
H15/11
B League
86.7Avg total
45.0Scored
41.7Allowed
1st halfScoredAllowedTotalMarginWon the halfOver main line
Last 30 (30)40.839.480.2+1.453%-
Last 30 at home (9)41.339.680.9+1.856%-
Last 30 away (21)40.639.380.0+1.352%-
Last 10 (10)45.041.786.7+3.360%-
Last 5 (5)43.041.084.0+2.060%-
Last 30 games by opponent strength
vs Strongerno games
vs Similar (12)34.443.177.5-8.717%-
vs Weaker ◀ (18)45.136.982.1+8.278%-
This opponent (Ryukyu) is Weaker. The matching 'vs' row is the one to weigh.
RyukyuLast 10 – 1st half points for & against
Opponent
Position
Result
Score
Points
Margin
Date
Competition
Altiri Chiba
#19
W
51-37
51
37
+14
H21/10
B League
Gunma
#6
W
44-40
44
40
+4
H23/10
B League
Nagasaki
#21
L
35-50
35
50
-15
A26/10
B League
Taoyuan Pauian Pilots
#10
W
53-45
53
45
+8
A28/10
EASL
NeoPhoenix
#7
L
41-46
41
46
-5
H31/10
B League
NeoPhoenix
#7
D
48-48
48
48
+0
H01/11
B League
Hong Kong Eastern
#7
L
44-58
44
58
-14
H04/11
EASL
Utsunomiya Brex
#17
W
26-18
26
18
+8
A07/11
B League
Ibaraki Robots
#12
L
39-44
39
44
-5
A09/11
B League
Tokyo Sunrockers
#8
L
35-44
35
44
-9
H12/11
B League
84.6Avg total
41.6Scored
43.0Allowed
1st halfScoredAllowedTotalMarginWon the halfOver main line
Last 30 (30)41.240.181.3+1.150%-
Last 30 at home (13)44.541.285.6+3.354%-
Last 30 away (17)38.839.378.1-0.547%-
Last 10 (10)41.643.084.6-1.440%-
Last 5 (5)38.442.480.8-4.020%-
Last 30 games by opponent strength
vs Stronger ◀ (10)38.939.778.6-0.840%-
vs Similar (9)42.340.482.8+1.944%-
vs Weaker (10)41.439.781.1+1.760%-
This opponent (Diamond Dolphins) 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.
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🎯 8. Shooting Profile

Show:Over:
Diamond Dolphinstheir own shots, last 10 games

Where their points come from

Diamond Dolphins: 92.2 points a game scored
🏀🏀54%
🏀🏀🏀30%
🏀16%
🏀🏀 2-pointers49.4 pts a game · 54% of the points
🏀🏀🏀 3-pointers27.6 pts a game · 30% of the points
🏀 Free throws15.2 pts a game · 16% of the points
League average for comparison: 83.6 points a game
49%
34%
17%

Shooting by shot type

Shot typeAttempts per gameMade per gameAccuracy
(made ÷ attempts)
League accuracyPoints per game
🏀🏀 2-pointers41.524.7
59.5%
53.6%49.4
🏀🏀🏀 3-pointers27.59.2
33.5%
32.9%27.6
🏀 Free throws20.115.2
75.6%
73.8%15.2
They take 69.0 shots from the field a game (2-pointers + 3-pointers); 27.5 of them are 3-pointers, so 40% of their shots are threes (league average: 43%). Accuracy is green when it beats the league average.
Ryukyutheir own shots, last 10 games

Where their points come from

Ryukyu: 85.0 points a game scored
🏀🏀45%
🏀🏀🏀35%
🏀20%
🏀🏀 2-pointers38.0 pts a game · 45% of the points
🏀🏀🏀 3-pointers29.7 pts a game · 35% of the points
🏀 Free throws17.3 pts a game · 20% of the points
League average for comparison: 83.6 points a game
49%
34%
17%

Shooting by shot type

Shot typeAttempts per gameMade per gameAccuracy
(made ÷ attempts)
League accuracyPoints per game
🏀🏀 2-pointers36.719.0
51.8%
53.6%38.0
🏀🏀🏀 3-pointers29.89.9
33.2%
32.9%29.7
🏀 Free throws21.717.3
79.7%
73.8%17.3
They take 66.5 shots from the field a game (2-pointers + 3-pointers); 29.8 of them are 3-pointers, so 45% 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 18 Nov 2026 (all competitions); ratings are points per 100 possessions. The better figure is green.
Diamond Dolphins
LWLWWWWWWW
Ryukyu
WLLLLWWLWW
#1
League position
#13
+20.7
Net rating
+3.0
103.7
Offensive rating
97.2
83.0
Defensive rating
94.2
55.8%
Effective FG%
50.9%
51.2%
Opp. effective FG%
52.0%
13.5%
Turnover %
14.6%
0.29
Free-throw rate
0.33
33.5%
3-point %
33.2%
69.3%
Assist %
73.7%
80%
Form (last 10/10)
50%

Profile

Offence103.7 · 97.2Defence83.0 · 94.2Shooting55.8% · 50.9%3-point %33.5% · 33.2%Ball care13.5% · 14.6%Free throws0.29 · 0.33Form (last 10/10)80% · 50%
■ Diamond Dolphins   ■ Ryukyu
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
6
Diamond Dolphins wins
4
Ryukyu wins
DateH/AOpponentScore
15/11/26HTokyo Sunrockers73-105
13/11/26AAkita110-94
09/11/26AGunma76-87
07/11/26AToyama93-80
01/11/26HShiga87-64
30/10/26HShiga104-69
25/10/26ATokyo Sunrockers96-85
21/10/26AUtsunomiya Brex98-69
19/10/26AShinshu92-77
11/10/26AIbaraki Robots90-78
Ryukyulast 10
DateH/AOpponentScore
12/11/26HTokyo Sunrockers81-78
09/11/26AIbaraki Robots72-80
07/11/26AUtsunomiya Brex76-79 OT
04/11/26HHong Kong Eastern96-104
01/11/26HNeoPhoenix86-96
31/10/26HNeoPhoenix86-80
28/10/26ATaoyuan Pauian Pilots103-97
26/10/26ANagasaki84-101
23/10/26HGunma93-85
21/10/26HAltiri Chiba94-65

📊 11. Overall Statistics

Diamond Dolphins
B League 2026-27
Recent: 8 Wins / 2 Losses (last 10)
FormLast 5Win %
OverallWWLWL86%
HomeWWL67%
AwayWWWLW91%
StatsOverallHomeAway
Games14311
Win %86%67%91%
Points / game91.288.092.1
Allowed / game78.779.378.5
Point differential+12.5+8.7+13.5
Avg total169.9167.3170.6
Over main line---
Win by 10+86%67%91%
Close games (≤5 pts) won---
Overtime %0%0%0%
Ryukyu
B League 2026-27
Recent: 5 Wins / 5 Losses (last 10)
FormLast 5Win %
OverallWLLLW50%
HomeWWWLW75%
AwayLLLLL25%
StatsOverallHomeAway
Games1688
Win %50%75%25%
Points / game83.486.880.1
Allowed / game81.677.086.2
Point differential+1.8+9.8-6.1
Avg total165.1163.8166.4
Over main line---
Win by 10+25%38%12%
Close games (≤5 pts) won33% (3)100% (1)0% (2)
Overtime %6%0%12%
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 Diamond Dolphins1412286%91.278.7+12.5
2 Hiroshima D.1613381%89.982.1+7.9
3 SeaHorses Mikawa1411379%91.979.9+11.9
4 Alvark1814478%92.982.3+10.6
5 Sendai1814478%88.680.2+8.4
6 Gunma1612475%82.873.8+9.1
7 NeoPhoenix129375%87.481.6+5.8
8 Tokyo Sunrockers1812667%90.879.9+10.9
9 Levanga Hokkaido1711665%97.393.2+4.1
10 Kyoto169756%84.379.2+5.1
11 Toyama179853%82.688.4-5.8
12 Ibaraki Robots189950%83.779.8+3.9
13 Ryukyu168850%83.481.6+1.8
14 Chiba189950%92.295.1-2.9
15 Shimane167944%83.581.1+2.4
16 Shiga167944%86.488.8-2.4
17 Utsunomiya Brex167944%81.183.6-2.4
18 Yokohama1771041%78.383.8-5.5
19 Altiri Chiba1871139%79.884.7-4.8
20 Shinshu1761135%83.986.8-2.9
21 Nagasaki1861233%77.382.2-4.9
22 Brave Thunders1751229%79.283.9-4.8
23 Akita1851328%83.390.7-7.4
24 Kobe1641225%79.987.3-7.4
25 Saga161156%77.395.6-18.3
26 Osaka171166%70.490.4-20.0
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.
← all games of the day
18+ · BASKETBALL ANALYTICS, NOT BETTING ADVICE

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