The results of the 2012 Little League World Series were determined between August 16 and August 26, 2012 in South Williamsport, Pennsylvania. 16 teams were divided into two groups, one with eight teams from the United States and another with eight international teams, with both groups playing a modified double-elimination tournament. In each group, the last remaining undefeated team faced the last remaining team with one loss, with the winners of those games advancing to play for the Little League World Series championship.[1] All times shown are USEDT.
WP: Matt Kubel (1–0) LP: Matt Masker (0–1) Sv: None Home runs: CT: Will Lucas (1) NE: None Attendance: 16,390 Notes: Completed early due to mercy rule. Nebraska is eliminated. Boxscore
WP: Bener Uygun (1–0) LP: Hunter Hemenway (0–1) Sv: None Home runs: NJ: Emil Matti 2 (2), D. J. Pico (1) OR: None Attendance: 15,100 Notes: Oregon is eliminated. Boxscore
WP: Logan Douglas (1–0) LP: David Ton (0–1) Sv: None Home runs: NJ: Emil Matti (3), Anthony Scannelli (1) CA: Danny Marzo (1) Attendance: 8,600 Notes: New Jersey is eliminated. Boxscore
WP: Will Lucas (1–0) LP: Janson Anderson (0–1) Sv: None Home runs: IN: None CT: Matt Kubel (1) Attendance: 7,400 Notes: Indiana is eliminated. Boxscore
WP: Danny Marzo (1–0) LP: Seth Morrow (1–1) Sv: None Home runs: TX: Jordan Cardenas (3) CA: Hance Smith 2 (3), Quinton Gago (1) Attendance: 15,100 Notes: Completed early due to mercy rule. Texas is eliminated. Boxscore
WP: Chun-En Lin (1–0) LP: Justin Wilson (0–1) Sv: None Home runs: TPE: Li-Wei Chiang (1) GER: None Attendance: 4,895 Notes: Completed early due to mercy rule. Boxscore
WP: Julio Goff (1–0) LP: Job Echon (0–1) Sv: None Home runs: UGA: Daniel Alio (1) PAN: None Attendance: 7,280 Notes: The start of the game was delayed 22 minutes due to rain. Boxscore
WP: Arjun Huerta (1–0) LP: Jared Mendiola (0–1) Sv: None Home runs: CUR: Christopher Koeiman (1) GER: None Attendance: 5,480 Notes: Completed early due to mercy rule. Germany is eliminated. Boxscore
WP: Felix Diaz (1–0) LP: Felix Enzama (0–1) Sv: None Home runs: MEX: Joel Turrubiates (1), Andres Carrillo 2 (2), Felix Diaz (1) UGA: None Attendance: 6,735 Notes: Completed early due to mercy rule. Uganda is eliminated. Boxscore
WP: Railison Bentura (1–0) LP: Cole Dalla-Zanna (0–1) Sv: None Home runs: CUR: Mychellon Jansen (1), Mildward Baranco (1) CAN: Noah Hanson-Stafford (1) Attendance: 4,875 Notes: The start of the game was delayed for 5 minutes due to rain. The game was further delayed in the bottom of the 1st for 18 minutes due to rain. Canada is eliminated. Boxscore
WP: Felix Diaz (2–0) LP: Cheng-Feng Lee (0–1) Sv: Ramon Ballina (1) Home runs: TPE: Chun-En Lin (1) MEX: Omar Cervantes (1) Attendance: 5,880 Notes: Chinese Taipei is eliminated. Boxscore
WP: Andres Carrillo (1–1) LP: Christopher Koeiman (0–2) Sv: Ramon Ballina (2) Home runs: MEX: Ramon Ballina (3), Eduardo Abrego (2) CUR: None Attendance: 12,150 Notes: Caribbean is eliminated. Boxscore
WP: Blake Quintana (1–1) LP: Justin Wilson (0–2) Sv: None Home runs: NE: Jared Wegner (1) GER: None Attendance: 4,600 Notes: Completed early due to mercy rule. The game was delayed in the top of the 2nd due to rain. Boxscore
WP: Daniel Alio (1–0) LP: Greg Mehlhaff (0–2) Sv: Job Echon (1) Home runs: OR: None UGA: None Attendance: 9,800 Notes: This was the first win by a team from Africa at the Little League World Series. Boxscore
WP: Luke Brown (1–0) LP: Dylan Moore (0–1) Sv: None Home runs: TN: Jayson Brown (3), Brock Myers (4), Lorenzo Butler 3 (3) CA: Kempton Brandis (2), Hance Smith (4) Attendance: 24,175 Notes: California is eliminated. The two teams set a Little League World Series record with 40 combined runs.[2] Lorenzo Butler set a Little League World Series record with 9 RBI.[3] Boxscore
WP: Kotaro Kiyomiya (2–0) LP: Justin Smith (0–1) Sv: None Home runs: TN: Brock Myers (5), Lorenzo Butler (4) JPN: Noriatsu Osaka 3 (4), Yuta Ishida (1), Tatsuya Irie (1) Notes: Completed early due to mercy rule. Japan wins the Little League World Series. Boxscore
CA 6◄ 
CT 4 
TN 12◄ 
NE 1 
NJ 2 
TX 5◄ 
OR 0 
IN 4◄ 
CUR 0 
JPN 7◄ 
TPE 14◄ 
GER 1 (F/4)
CAN 13◄ 
MEX 9 
UGA 3 
PAN 9◄