Hayata showed some bright sign, her rally ability has gone up, looks like she has deviated from the japanese counter-topspin style to opt for more full swing stroke, which increase her spin and power. Maybe this is the "technical change" she talked about.
Now for what could've been done better, at set 5 she uses the long serve to exploit SYS backhand. Ma Lin pick up on this and after calling TO, SYS right away hit a bh winner on Hayata serve. At 7-9 Hina tried the long serve once more, she should have used a shorter serve to develop from it. SYS was already anticipating it and once again a bh winner.
In short, I think Hayata lost this time was due to her wrong tactical choice
Some Yahoo Japan comments also point to the long serve in G5. I personally see G1 as the problem.
As for the change, she has actually opted for more speed after WTT CS Frankfurt 2023 but it hasn't gone well. Judging from WTT SCT Doha 2024, she seems to be testing by mixing up speed and spin shots. On more points at the table, she tried to hit earlier with a slightly smaller swing and didn't hit as hard.
https://news.yahoo.co.jp/articles/ecc9f7ab992139c37d24283b678d843624c92fc4/comments
rok********5日前
惜しかったが12戦全敗は厳しい。相手の調子が悪い時でも勝てない程の実力差なのか。
It was a shame, but losing all 12 games is tough. Is the difference in ability so great that you can't win even when your opponent is not doing well?
Late timing and more spin with a slightly bigger swing
https://youtu.be/y8qZb-82ilk?t=31 (and the next point)
https://youtu.be/y8qZb-82ilk?t=96
https://youtu.be/y8qZb-82ilk?t=115
Early timing and more speed with a slightly smaller swing
https://youtu.be/y8qZb-82ilk (and the next 3 points)
https://youtu.be/y8qZb-82ilk?t=65
https://youtu.be/y8qZb-82ilk?t=125
https://youtu.be/y8qZb-82ilk?t=199
https://youtu.be/y8qZb-82ilk?t=479
Unforced errors on receive and serve in the endgame of G1
https://youtu.be/y8qZb-82ilk?t=88
https://youtu.be/y8qZb-82ilk?t=111
The timeline of the "model change" is getting a little messy so here is a recap.
On day 1 of Zennoh Cup Osaka, Hayata revealed that after 1-4 WMY at WTT CS Frankfurt 2023, the ugly defeat forced her to rethink how she played and she had since opted for more speed (2 weeks at that point). She expected with this change that "she may be able to beat the top 3 but may lose to other players". The latter happened immediately as she lost 2-4 to Harimoto in the final (even
Harimoto mentioned in the victory interview that this was her 9th try against Hayata, losing the first 8, 7 of which in 2023). Even worse, the former failed to materialize at XTWC 2023 and she got shut out by WMY, when all her teammates peaked at the same time. Then
at the start of WTT Finals Women Nagoya 2023, she revealed that she was going back before finding the right direction after XTWC 2023.
「オリンピックに出ることが目標ではなくて、オリンピックで金メダルを獲ることが目標」。早田ひな、決意のモデルチェンジ
https://world-tt.com/blog/news/archives/139493
「負けるのは時間の問題だと思っていましたから、負けたことにびっくりはしていません。ここからさらに自分自身が張本選手にチャレンジしていく気持ちで頑張らなければなりません」
<全農カップ(パリ五輪選考会)2日目のコメント>
...
●ーどの部分を変えていっているのでしょうか?
私は今まで回転を操ることが得意だったけど、よりスピードを強化して、ボールのスピードを出せるように今はやっている。それが少し合わないとミスにつながったり、相手に狙われます。自分自身、ラケット、ラバーに当たった時にどういったボールが返っていくのかというのはまだわかっていない。狙ったところに打てるようにならないと、このレベルでは勝てません。
"I thought it was only a matter of time before I lost, so I'm not surprised by the loss. From now on, I have to work even harder with the mindset of challenging Harimoto."
<Comments from the 2nd day of the Zennoh Cup (Paris Olympic Selection Tournament)>
...
-Which parts are you changing?
I've always been good at controlling rotation, but now I'm trying to improve my speed and increase the speed of the ball. If it doesn't match up even slightly, it can lead to mistakes or the opponent will target you. I still don't know how the ball will return when it hits me, my racket, or the rubber. You can't win at this level unless you can hit where you're aiming.
https://www.sponichi.co.jp/sports/news/2023/11/26/kiji/20231126s00026000508000c.html
「最後の選考会で優勝することができて、本当に本当にうれしい。(今大会出場選手で)唯一、これまで試合をして勝ったことがないのが早田選手だったので、早田選手と対戦するまでは負けないように、という気持ちだった。今後の自信にもつながる試合だった」
小学6年で初めて早田と対戦してから今回が9度目だったといい、両親らからは「10回にいくまでに1回、勝てたらいいね」と言葉を掛けられていた。ようやく手にした初勝利。世界ランク5位の早田からも「試合をするたびに強くなっている」と称えられた。
"I'm really, really happy to have won the final selection tournament. Hayata was the only one (among the players participating in this tournament) that I had never defeated once, and so I told myself not to lose before running into Hayata. It was a match that would give me confidence going forward."
This was her 9th time playing against Hayata since she first played in 6th grade, and her parents told her, "it would be great to be able to win at least once before the 10th try". She finally got her first victory. Hayata, who is ranked 5th in the world, also praised her, saying, "she's getting stronger every time we play."