| Oita H.Devils Games/Schedule |
| Oct. 9, 2009 | Round 2 (Regular Season ) | Fukuoka Rizing-Oita H.Devils | 95-79 |
| Oct. 10, 2009 | Round 2 (Regular Season ) | Fukuoka Rizing-Oita H.Devils | 89-90 |
| Oct. 24, 2009 | Round 4 (Regular Season ) | Kyoto Hannaryz-Oita H.Devils | 97-71 |
| Oct. 25, 2009 | Round 4 (Regular Season ) | Kyoto Hannaryz-Oita H.Devils | 66-69 |
| Oct. 31, 2009 | Round 5 (Regular Season ) | Oita H.Devils-Fukuoka Rizing | 84-94 |
| Nov. 1, 2009 | Round 5 (Regular Season ) | Oita H.Devils-Fukuoka Rizing | 97-106 |
| Nov. 7, 2009 | Round 6 (Regular Season ) | Oita H.Devils-Osaka Evessa | 69-83 |
| Nov. 8, 2009 | Round 6 (Regular Season ) | Oita H.Devils-Osaka Evessa | 81-78 |
| Nov. 14, 2009 | Round 7 (Regular Season ) | Shiga Lakestars-Oita H.Devils | 63-73 |
| Nov. 15, 2009 | Round 7 (Regular Season ) | Shiga Lakestars-Oita H.Devils | 77-80 |
| Nov. 20, 2009 | Round 8 (Regular Season ) | Takamatsu FA-Oita H.Devils | 93-86 |
| Nov. 21, 2009 | Round 8 (Regular Season ) | Takamatsu FA-Oita H.Devils | 100-94 |
| Nov. 28, 2009 | Round 9 (Regular Season ) | Oita H.Devils-Okinawa GK | 65-83 |
| Nov. 29, 2009 | Round 9 (Regular Season ) | Oita H.Devils-Okinawa GK | 58-75 |
| Dec. 5, 2009 | Round 10 (Regular Season ) | Oita H.Devils-Toyama Grouses | 90-79 |
| Dec. 6, 2009 | Round 10 (Regular Season ) | Oita H.Devils-Toyama Grouses | 82-55 |
| Dec. 12, 2009 | Round 11 (Regular Season ) | Okinawa GK-Oita H.Devils | 93-72 |
| Dec. 13, 2009 | Round 11 (Regular Season ) | Okinawa GK-Oita H.Devils | 74-70 |
| Dec. 20, 2009 | Round 12 (Regular Season ) | Oita H.Devils-Fukuoka Rizing | 75-76 OT |
| Dec. 19, 2009 | Round 12 (Regular Season ) | Oita H.Devils-Fukuoka Rizing | 76-91 |
| Dec. 26, 2009 | Round 13 (Regular Season ) | Kyoto Hannaryz-Oita H.Devils | 85-74 |
| Dec. 27, 2009 | Round 13 (Regular Season ) | Kyoto Hannaryz-Oita H.Devils | 87-89 |
| Jan. 8, 2010 | Round 15 (Regular Season ) | Sendai 89ers-Oita H.Devils | 81-68 |
| Jan. 9, 2010 | Round 15 (Regular Season ) | Sendai 89ers-Oita H.Devils | 72-75 |
| Jan. 16, 2010 | Round 16 (Regular Season ) | Oita H.Devils-Niigata Albirex | 84-83 |
| Jan. 17, 2010 | Round 16 (Regular Season ) | Oita H.Devils-Niigata Albirex | 83-75 |
| Jan. 23, 2010 | Round 17 (Regular Season ) | Osaka Evessa-Oita H.Devils | 92-61 |
| Jan. 24, 2010 | Round 17 (Regular Season ) | Osaka Evessa-Oita H.Devils | 86-93 |
| Feb. 6, 2010 | Round 18 (Regular Season ) | Oita H.Devils-Hamamatsu P. | 100-92 |
| Feb. 7, 2010 | Round 18 (Regular Season ) | Oita H.Devils-Hamamatsu P. | 54-90 |
| Feb. 13, 2010 | Round 19 (Regular Season ) | Shiga Lakestars-Oita H.Devils | 102-87 |
| Feb. 14, 2010 | Round 19 (Regular Season ) | Shiga Lakestars-Oita H.Devils | 78-86 |
| Feb. 20, 2010 | Round 20 (Regular Season ) | Oita H.Devils-Takamatsu FA | 97-106 |
| Feb. 21, 2010 | Round 20 (Regular Season ) | Oita H.Devils-Takamatsu FA | 89-75 |
| Feb. 27, 2010 | Round 22 (Regular Season ) | Oita H.Devils-Tokyo Apache | 84-86 |
| Feb. 28, 2010 | Round 22 (Regular Season ) | Oita H.Devils-Tokyo Apache | 117-90 |
| Mar. 6, 2010 | Round 23 (Regular Season ) | Fukuoka Rizing-Oita H.Devils | 99-84 |
| Mar. 7, 2010 | Round 23 (Regular Season ) | Fukuoka Rizing-Oita H.Devils | 84-79 |
| Mar. 13, 2010 | Round 24 (Regular Season ) | Saitama Bron.-Oita H.Devils | 70-72 |
| Mar. 14, 2010 | Round 24 (Regular Season ) | Saitama Bron.-Oita H.Devils | 92-99 |
| Mar. 20, 2010 | Round 25 (Regular Season ) | Oita H.Devils-Takamatsu FA | 98-85 |
| Mar. 21, 2010 | Round 25 (Regular Season ) | Oita H.Devils-Takamatsu FA | 100-97 |
| Mar. 27, 2010 | Round 26 (Regular Season ) | Okinawa GK-Oita H.Devils | 82-73 |
| Mar. 28, 2010 | Round 26 (Regular Season ) | Okinawa GK-Oita H.Devils | 71-78 |
| Apr. 10, 2010 | Round 28 (Regular Season ) | Oita H.Devils-Kyoto Hannaryz | 86-78 |
| Apr. 11, 2010 | Round 28 (Regular Season ) | Oita H.Devils-Kyoto Hannaryz | 81-64 |
| Apr. 24, 2010 | Round 30 (Regular Season ) | Osaka Evessa-Oita H.Devils | 92-84 |
| Apr. 25, 2010 | Round 30 (Regular Season ) | Osaka Evessa-Oita H.Devils | 88-91 |
| May. 1, 2010 | Round 31 (Regular Season ) | Oita H.Devils-Shiga Lakestars | 73-90 |
| May. 2, 2010 | Round 31 (Regular Season ) | Oita H.Devils-Shiga Lakestars | 80-68 |
| Mar. 8, 2010 | Round 32 (Regular Season ) | Oita H.Devils-Okinawa GK | 73-85 |
| Mar. 9, 2010 | Round 32 (Regular Season ) | Oita H.Devils-Okinawa GK | 67-99 |
