@iaabaseball

The IAA SPORTS Management | Representing the Student-Athletes of Baseball From 🇯🇵🇰🇷🇦🇺🇷🇺

 Tokyo, Japan
Joined February 2024
  • Tweets145
  • Following275
  • Followers962
95Media
It’s almost that time!! | #TeamIAA
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IAA Baseball retweeted
Matt Jones
@ByMattJonesOct 21
Fayetteville resident Ernie McWha has helped the @RazorbackBSB team this fall as an interpreter for new RHP Shogo Miyauchi. I caught up with him recently about the experience. wholehogsports.com/news/2026…
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Matt Jones
@ByMattJonesOct 20
Ernie McWha is a @RazorbackBSB fan who is fluent in Japanese. He has proven valuable on and off the field this fall as a translator and ambassador for Arkansas RHP Shogo Miyauchi. wholehogsports.com/news/2026…
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Eita Samukawa@esamukawa27Aug 25
UNCOMMITTED MIF | CLASS OF 2027 Swings from on field BP Max EV: 97.8 Max bat speed on blast: 79.8 @FlatgroundBats @iaa_rwatanabe @andrewriddell26
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RJ Watanabe
@iaa_rjwatanabeAug 11
2027 INF Eita Samukawa showcased at Yale’s Prospect Camp. A former Australia 18U National Team member at the WBSC U-18 World Cup, Eita is still uncommitted with a 1370 SAT.
Eita Samukawa@esamukawa27Aug 10
I had a great time at @YaleBaseball camp. Went 3/3 with 2 singles and a triple. Also had 2 stolen bases. @FlatgroundBats @iaabaseball @andrewriddell26
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Eita Samukawa@esamukawa27Aug 10
I had a great time at @YaleBaseball camp. Went 3/3 with 2 singles and a triple. Also had 2 stolen bases. @FlatgroundBats @iaabaseball @andrewriddell26
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Eita Samukawa@esamukawa27Jan 23
Uncommitted MINF | Class of 2027 Represented the Australia U18 National Team at the WBSC Baseball World Cup 2025. Here are my highlights from our game against Team USA. @FlatgroundBats Looking for a high-academic NCAA program. SAT Score: 1370 | HS GPA: 3.8
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IAA Baseball@iaabaseballFeb 3
Class of 2027 | Uncommitted MINF Eita Samukawa (@esamukawa27) is looking for high-academic schools in fall 2027. SAT: 1370 GPA: 3.8 18U WBSC Baseball World Cup 2025 - Represented National Team of Australia - Tournament Stats: 8G .304AVG .467OBP
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Eita Samukawa@esamukawa27Aug 3
I’ll be participating in the Showball Showcase on August 5–6, where I’ll be playing for Team 4 (Royal).
ShowBall@ShowBallCampsJul 29
Catch @DavidValesente in Little Falls, NJ, Aug 3-4 & 5-6! Year 8 leading IC to 3 straight Liberty League titles + back-to-back Super Regionals. Come get seen by a proven winner! f.mtr.cool/nffofbnqcz #Showball #collegerecruiting #collegebaseball
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Matt Jones
@ByMattJonesJul 24
RHP Shogo Miyauchi will play baseball at Arkansas next season. I spoke to Miyauchi about becoming the first Japanese player to ever sign with an SEC program out of high school. wholehogsports.com/news/2026…
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Shogo Miyauchi will become the first Japanese baseball player to go directly from a Japanese high school to the SEC.
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Kansas State INF Shintaro Inoue has signed with the @Athletics as an undrafted free agent!
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Thank you to @latitudesg for your support!
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RJ Watanabe
@iaa_rjwatanabeJul 13
This year at Texas Tech was his first full season focusing only on pitching. Made 19 appearances, including 10 scoreless outings. Still developing, but there’s a lot more to come next spring. @heeryun_h
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Still looking for a four-year school for this fall. Will have associate degree with a 4.0 GPA. @FlatgroundApp MINK League Stats: 18IP 16K 11BB 5.50 ERA 90% bullpen video below.
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NJCAA Baseball@NJCAABaseballJun 17
🏆The best of the best. The 2026 #NJCAABaseball DI ABCA Gold Glove Award Winners have officially been released! Check out the full team here⤵️ 🔗njcaa.org/sports/bsb/2025-26…
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RJ Watanabe
@iaa_rjwatanabeJun 10
Han is transferring from Texas Tech University where he made 19 appearances this past season.
Heeryun Han@heeryun_hJun 10
Officially entered the Transfer Portal from Texas Tech University. @FlatgroundApp Made 19 appearances this season and currently playing for the Madison Mallards in the Northwoods League. Excited for what’s next and ready to keep working.
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UNCOMMITTED JUCO SOPHOMORE🇯🇵 Sho Ono | RHP at Genesee College, NY FB: 85-87 SL: 76-78 CH: 74-76 Looking for Summer Ball Opportunities or 4-Year School - DM us if interested.
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Highlights of Division I Player From Japan🇯🇵 Heitaro Hayashi | Wichita State LHP SR - Wichita State University JR - Wagner College FR/SO - Phoenix JC (NJCAA D2) Class of 2022 - Jyoto HS Graduate
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UNCOMMITTED JUCO SOPHOMORE🇯🇵 Seiji Umezawa (@seiji_umezawa05) SS at Sussex County JC, NJ 2026 Stats (27G) • .400 AVG • 13 XBH • 3 HR • 16 SB • 22 BB • 10 K Freshman YR Stats (40G) • .312 AVG • 14 XBH • 3 HR
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Yakyu Cosmopolitan@yakyucosmoApr 9
RHP Shogo Miyauchi intends to pursue a career in the United States. The 6-foot-4 tall 18-year-old was eligible for the 2025 NPB Draft but did not declare. He reportedly wants to sign with an MLB organization but would also consider the NCAA route. news.yahoo.co.jp/articles/e6…
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