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MLB Japan engagement report

@MLBJapan - 665K followers on X

Measured over 55 original posts from a 30-day window, last computed on August 25, 2026.

Engagement

Middle of its size range
Per follower
0.072%
of 665K followers
Per impression
1.17%
41K views on a typical post
Reach
6.17%
of its followers see a post
Typical post
481
interactions (median)
Saved
0.024%
10 bookmarks on a typical post
Posting rate
2/day
active 17% of days
Peak time
04:00 UTC
Saturday

A typical post picks up 481 interactions against 665K followers, an engagement rate of 0.072%. Measured over 55 original posts, its engagement rate beats 65% of 3,791 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 41K times each, and 1.17% of those impressions turn into an interaction. That is about 6.16% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2 posts a day over the last 30 days, though only 17% of days saw any activity at all. Most posts go out around 04:00 UTC, and Saturday is the busiest day of the week. Of the 55 posts sampled, 98% carry an image or video, 9% are part of a thread and 36% link out. The account's strongest tracked post pulled 14K interactions, about 30x its own typical post. Recurring topics include #日本人選手情報, #鈴木誠也, #岡本和真.

Measured over 55 original posts from a 30-day window, last computed on August 25, 2026. Recurring tags: #日本人選手情報, #鈴木誠也, #岡本和真.

Compared with accounts its own size

MLB Japan's engagement rate beats 65% of the tracked X accounts closest to it in follower count (3,791 accounts, accounts of similar size (decile 8 of 10)). A percentile is spread evenly by construction, so 50 really is the middle of that group and 90 really is its top tenth.

On engagement per impression rather than per follower it beats 57% of the same group. When those two numbers disagree, the gap is about how far its posts travel rather than how people react to them.

Where this sits in the catalog

At 0.072%, MLB Japan sits above the 25th percentile of the 36,654 accounts in this comparison. That places it in the below the median band, which runs 0.012% to 0.08%.

p100.002%
p250.012%
p50 (median)0.08%
p750.433%
p902.10%
p99160.5%
Engagement rate as a share of followers, across the 36,654 accounts we have scanned enough to measure. The axis is logarithmic, because the top and bottom of this population are about 106,977 times apart and a linear axis would flatten everything below the median into a single point.
Show the percentile table
Engagement rate percentiles
PercentileEngagement rate
10th percentile0.002%
25th percentile0.012%
50th percentile0.08%
75th percentile0.433%
90th percentile2.10%
99th percentile160.5%

This ruler is the whole measured catalog, not a size-matched group: it shows where the raw rate falls across every account we can measure, all of which are large. For a like-for-like comparison, read the size-band percentile above instead. See how the bands are built

Posting timing

This account posts most often around 04:00 UTC, and Saturday is its busiest day of the week. The bars below are the catalog-wide pattern, with this account's own busiest slot marked. They do not show how this account performs at each hour: we keep one aggregate per account, not one per hour, so that measurement does not exist in our data.

Engagement by hour posted, UTCTwenty-four bars, one per UTC hour. Each bar shows how posts published in that hour compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest hour: 04:00 UTC.
0003060912151821
Above the authors' own mediansBelowScale: plus or minus 6%Busiest hour: 04:00 UTC
Show engagement by hour posted, utc as a table
Engagement by hour posted, UTC
Hour (UTC)Vs author medianPosts
00:00 UTC-1%51K
01:00 UTC-2%52K
02:00 UTC-3%50K
03:00 UTC-4%53K
04:00 UTC-6%43K
05:00 UTC-4%42K
06:00 UTC-4%48K
07:00 UTC-5%52K
08:00 UTC-4%61K
09:00 UTC-3%70K
10:00 UTC-2%72K
11:00 UTC-3%78K
12:00 UTC-2%86K
13:00 UTC-2%94K
14:00 UTC-4%97K
15:00 UTC-2%101K
16:00 UTC-3%98K
17:00 UTC-2%91K
18:00 UTC-1%85K
19:00 UTC-1%80K
20:00 UTC-1%74K
21:00 UTC-1%66K
22:00 UTC-1%57K
23:00 UTC-2%52K
Engagement by day of weekSeven bars, one per weekday, Sunday first. Each bar shows how posts published on that day compare with their own authors' median engagement. Bars above the centre line ran higher than the median, bars below ran lower. A marker flags Busiest day: Saturday.
SunMonTueWedThuFriSat
Above the authors' own mediansBelowScale: plus or minus 5%Busiest day: Saturday
Show engagement by day of week as a table
Engagement by day of week
DayVs author medianPosts
Sunday+4%231K
Monday0%288K
Tuesday-2%278K
Wednesday-1%251K
Thursday-1%245K
Friday-3%253K
Saturday+3%227K
See what moves engagement across the whole catalogWhat counts as a good engagement rate at this size

Best tweets

  • Mar 25, 202630x their median

    これは、ただの試合じゃない。 朝のMLBは、気づけば日常になっている。 2026シーズン開幕! また、この時間が始まる⚾️ #ベースボールは唯一無二 https://t.co/QBepq63NZ5

    12K2.2K1484682.8M viewsView on X
  • Aug 24, 20267.9x their median

    / メジャーリーガーが「推しポケモン」を発表!👀 \ #大谷翔平 の好きなポケモンは? ピカチュウ、カメックス、バシャーモ、ディアルガなど…好きなポケモンのチョイスにも選手の性格が滲み出てるかも??💬 #字幕付き動画 https://t.co/4VF6ztIXHI

    3.2K5071987474K viewsView on X
  • Aug 22, 20266.3x their median

    🔥 #山本由伸 が7回途中2失点の好投! 6.1回2失点9奪三振のクオリティスタート 107球を投げる力投を見せました! 23登板中18回のクオリティスタート!QS率は78.3%で、両リーグトップに立っています💪 #日本人選手情報 https://t.co/C9O1X6Nhpb

    2.8K24899120K viewsView on X
  • Aug 22, 20265.3x their median

    🇯🇵 #今永昇太 が #イチロー に挨拶 シアトルでのカブスVSマリナーズ戦の前に 言葉を交わす二人がカメラにとらえられました! いったいどんな会話をしていたのでしょうか?🤔 📸:@Cubs #日本人選手情報 日本人選手のハイライト映像は 公式YouTubeチャンネルでチェック👉 https://t.co/KlupB0FAHY https://t.co/akA6YcoBrh

    2.4K1967673K viewsView on X
  • Aug 24, 20264.5x their median

    また勝った!フォスター・グリフィン 両リーグ2位の15勝目をマーク🎉 #菅野智之 との元巨人対決を制する 5回2失点4奪三振のピッチング! これで自身3連勝です👏👏👏 https://t.co/TL1xTX46Km

    1.9K202829223K viewsView on X
  • Aug 22, 20264.4x their median

    シカゴで #村上宗隆 🤝 #千賀滉大 ツーショット! 東京五輪のチームメイトが再会! ホワイトソックス対メッツ戦、皆さんは2人にどのような活躍を期待しますか?😊 #日本人選手情報 📸 : @whitesox https://t.co/XdggxacTu2

    2.0K1262441K viewsView on X
  • Aug 23, 20264.1x their median

    🔥 #ヌートバー 1番スタメンで2安打! 初回先頭からツーベースでチャンスメイク 5回に内野ゴロで打点を挙げ 7回には逆方向への2安打目を放ちました👏👏 https://t.co/xZYPMdCK8t

    1.8K9771127K viewsView on X
  • Aug 23, 20263.9x their median

    🔥 #岡本和真 勝利につながるツーベース! これで8試合連続ヒットをマーク💪 4回の先頭で二塁打を放ち その後ホームに生還し、リードを広げる! #ブルージェイズ の1点差での勝利に貢献しました🍁 #日本人選手情報 日本人選手のハイライト映像は 公式YouTubeチャンネルでチェック👉 https://t.co/HuesZ2RW1u

    1.7K1173266K viewsView on X
  • Aug 23, 20263.7x their median

    🍎クローザー #千賀滉大 9回を締める! 5点リードの最終回に登板し 走者2人の出塁を許すも 2者連続三振 → ゴロでゲームセット👏 1回無失点2奪三振のナイスピッチング! 今日も守護神としての役割を果たしました🎉 #日本人選手情報 日本人選手のハイライト映像は 公式YouTubeチャンネルでチェック👉 https://t.co/HuesZ2RW1u

    1.6K1401876K viewsView on X
  • Aug 24, 20263.5x their median

    🔥 #岡本和真 9試合連続ヒット! 太陽に重なるラッキーな二塁打 今日は3打数1安打1四球👏 次戦で今季2度目の10試合連続安打達成なるか? #日本人選手情報 日本人選手のハイライト映像は 公式YouTubeチャンネルでチェック👉 https://t.co/KlupB0FAHY https://t.co/b6za4Jy8CJ

    1.6K1008375K viewsView on X

Ranked by total interactions across everything we have tracked for this account, which is a longer history than the 30-day window the rates above use. The multiple compares each post to this account's own median.

Recurring topics

#日本人選手情報#鈴木誠也#岡本和真#村上宗隆#大谷翔平

The most frequent hashtags in the sampled posts. They describe what this account writes about; they are not a performance signal, and the catalog-wide breakdown on the hub shows how little hashtag count moves.

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Reading these numbers

A typical post picks up 481 interactions against 665K followers, an engagement rate of 0.072%. Measured over 55 original posts, its engagement rate beats 65% of 3,791 tracked accounts of a similar size, which puts it in the middle of its size range rather than at either end. Posts are seen about 41K times each, and 1.17% of those impressions turn into an interaction. That is about 6.16% of the follower count, which is the gap between an audience on paper and an audience in a timeline. Posting runs at about 2 posts a day over the last 30 days, though only 17% of days saw any activity at all. Most posts go out around 04:00 UTC, and Saturday is the busiest day of the week. Of the 55 posts sampled, 98% carry an image or video, 9% are part of a thread and 36% link out. The account's strongest tracked post pulled 14K interactions, about 30x its own typical post. Recurring topics include #日本人選手情報, #鈴木誠也, #岡本和真.

What is MLB Japan's engagement rate on X?
MLB Japan (@MLBJapan) has an engagement rate of 0.072%, based on the median interactions across 55 original posts from the last 30 days against 665,316 followers. Replies, reposts and quote-posts of other people are excluded from that sample.
Is that a good engagement rate?
At 0.072%, MLB Japan sits above the 25th percentile of the 36,654 accounts in this comparison. Those comparison accounts are all large ones, because our scanning cadence is weighted towards big accounts, so this is a ranking among peers of similar scale rather than a ranking across X.
Does @MLBJapan have real engagement?
Its engagement rate beats 65% of the tracked X accounts closest to it in follower count (3,791 accounts), which puts it in the middle of its size range group. Ranking inside a size band matters because engagement rate falls as accounts grow, so a raw rate would mostly re-measure the follower count. It is a starting point for a look at follower quality, not a verdict on it.
When does @MLBJapan post?
Most posts go out around 04:00 UTC, and Saturday is its busiest day, at roughly 2 posts per day across the measured window.

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