推荐回答（3个）
1 费德勒vs萨芬技术对比
1. 正手: Federer 占优势
力量对比上没有明显差异, 但在控制球和变幻莫测的线路和落方面,Federer的优势
是明显的.
2. 反手: Safin 占优势
在反手击球方面,如果说Safin 是第二的话每人能很自信的说自己是第一, 这应该是有目共睹的.
3. 发球:平分秋色
在整体力量和爆发力上Safin 是有优势的, 在发球的节奏感和调节能力方面,利用技战术方面Federer更有独到之处.
4. 接发球:难分高低
虽然不能攻破对方的发球,至少不被因对方的攻击性的发球打乱阵脚.
5. 截击: Federer占先
Federer在网前移动更为轻盈自如, 覆盖范围也大, 失误也少.
6. 半场覆盖能力: Federer更为自如
Safin在发球区内处理球感觉很生硬,不仅步伐迟钝,在处理关键球也没有一锤定音的干脆. Federer凭借出色的步伐移动和球感, 在处理落在发球线内的机会球是毫不留情的, 是一针见血的.
7. 意志,自信心: Federer占优势
Safin的心理问题得到了明显提高,但2004年的Federer登峰造极, 对TOP10的不败记录,加上一直一来良好自控能力和稳重的个性, 心理一直是他的制胜法宝.
8. 体能, 力量: Safin 占优势
Safin 和Federer在正常状态下的来回球来说,Safin更有力量,打的更深, 尤其是在对Safin的反手球, Federe更多是被动局面.
9. 速度: Federer有优势
相对来说, Federer在移动,还是球速上都是惊人的.
我相信, 如果Safin能够在新一赛季,利用他强有利的正反手的底线冲击Federer的反手, 更聪明的对付半场球, 赢得在中前场的winning shot, 撕开Federer的心理优势,为自己赚到更多的自信和气势后毫不留情的用他的发球的攻击武器在关键分上频频的手的话, Federer的2004年辉煌也许由这为天才改写.
当然, 我们看贯了Federer赢得比赛的场面, 所以我们更需要象Safin 一样的对手. 让我们期待下个月的澳网, 让我们关注那里的Safin.
我的看法是这样的:
费德勒的特点就是全面,没有明显的弱点,像罗迪克的反手就是他最大的弱点,费德勒就没有这样的问题,至于有人说他的打法很华丽嘛,首先这种说法是对的,他华丽的打法是因为他长时间坐在世界第一的位置所造成的.他的单反可以说是现今世界第一
纳达尔的特点就是球的旋转很强烈,ATP曾经作过一个调查,一般的网球运动员的回球会旋转2400到2500次,而纳达尔的回球会旋转5000次以上.他另一个特点就是脚下的移动很迅速.这个只要是看过他打球的人都深有体会.他的双反也很有特点,费德勒曾经说和纳达尔打球会有纳达尔没有反手的感觉.这就说明纳达尔的反手也很强.
而德约的话我觉得他有一点费德勒年轻时候的风采,他也是很全面,没有明显的弱点,值得一提的是他的步法很细腻,这与他的启蒙教练是女性不无关系.
至于萨芬的话,发球极富攻击性，正手击球凌厉，反手诡异,唯一的缺点就是不够稳定,很容易受到外界干扰.相信对网球稍微有点了解的人都知道当萨芬打得不好或裁判的判决对他不利是他就爱摔拍子.
以上的纯属个人观点,紧供参考
大家都知道当然是费德勒了，只是费德勒这个赛季受到了什么单细胞核曾多症的困扰，不然费天王的战绩绝对不会这么糟糕
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