我有一个字符串的列表

List<String> strList = Arrays.asList(new String[]{"pty_abddd_20220220_20220221","pty_hello_20220220_20220221","abc_gecko_20022023_21022023","pty_abddd_20220221_20220222"});

从这里我想提取字符串“pty”和数字开始的“20022023"。
我已经试过了，并得到他们分别与此代码

String date = "20220221";
        List<String> testList = new ArrayList<>();
        List<String> testList1 = new ArrayList<>();
        List<String> strList = Arrays.asList(new String[]{"pty_abddd_20220220_20220221","pty_hello_20220220_20220221","abc_gecko_20022023_21022023","pty_abddd_20220221_20220222"});

        for (String str : strList) {
            if (str.contains("pty")) {
                testList.add(str);
            }
        }
        for (String ts : testList) {
            Matcher matcher = Pattern.compile("\\d+").matcher(ts);
            if(matcher.find()){
                String str = matcher.group();
                if(str.equals(date))
                    System.out.println(ts);
            }
        }

输出将是pty_abddd_20220221_20220222有没有一种方法可以将它们与正则表达式结合起来，请帮助谢谢